{"id":4218,"date":"2025-07-29T02:49:39","date_gmt":"2025-07-29T02:49:39","guid":{"rendered":"https:\/\/roadskymarking.com\/?p=4218"},"modified":"2025-07-29T02:53:30","modified_gmt":"2025-07-29T02:53:30","slug":"rainy-night-retroreflectometer-for-road-markings","status":"publish","type":"post","link":"https:\/\/roadskymarking.com\/es\/rainy-night-retroreflectometer-for-road-markings.html","title":{"rendered":"Retrorreflect\u00f3metro de noche lluviosa para marcas viales"},"content":{"rendered":"<p>El retrorreflect\u00f3metro de noche lluviosa para se\u00f1alizaci\u00f3n vial es un instrumento port\u00e1til de medici\u00f3n in situ con trayectoria de luz abierta, utilizado para medir el coeficiente de brillo por retrorreflexi\u00f3n de la l\u00ednea de se\u00f1alizaci\u00f3n. Unidad: mcd-m-2-lx-1.<\/p>\n\n\n\n<p>Las principales caracter\u00edsticas de su investigaci\u00f3n son: la simulaci\u00f3n de un veh\u00edculo de motor que circula por la carretera de noche, los faros que iluminan las marcas (de material retrorreflectante) de la carretera y la luminosidad observada por el conductor en la cabina tras la reflexi\u00f3n. El par\u00e1metro medido es el coeficiente de luminancia retrorreflectante nocturna, o valor RL.<\/p>\n\n\n\n<p>Este instrumento puede medir la l\u00ednea de marcado y el coeficiente de brillo por retrorreflexi\u00f3n de la l\u00ednea de marcado oscilante en tres condiciones: R_L seco, R_(L_h\u00famedo) h\u00famedo y R_(L_lluvia) de lluvia continua.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Retrorreflect\u00f3metro de noche lluviosa para marcas viales - RoadSky\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/LencTp05UXM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Especificaciones:<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Elemento de medida:<\/td><td>Coeficiente de retrorreflexi\u00f3n mcd.m-2.lx-1<\/td><\/tr><tr><td>Rango de valores de medici\u00f3n:<\/td><td>0-4000<\/td><\/tr><tr><td>\u00c1ngulo de observaci\u00f3n:<\/td><td>1.05\u00b0<\/td><\/tr><tr><td>\u00c1ngulo de incidencia:<\/td><td>88,76\u00b0, el \u00e1ngulo complementario es de 1,24\u00b0.<\/td><\/tr><tr><td>Temperatura de color de la fuente de luz:<\/td><td>2856\u00b150K<\/td><\/tr><tr><td>Zona de medici\u00f3n:<\/td><td>250 mm x 75 mm<\/td><\/tr><tr><td>Error de medici\u00f3n de la repetibilidad:<\/td><td>\u22643%<\/td><\/tr><tr><td>Tiempo de funcionamiento continuo de la bater\u00eda:<\/td><td>&gt;72h<\/td><\/tr><tr><td>Espacio de almacenamiento de datos:<\/td><td>16 GB<\/td><\/tr><tr><td>Capacidad de la bater\u00eda integrada:<\/td><td>13Ah<\/td><\/tr><tr><td>Fuente de alimentaci\u00f3n de carga:<\/td><td>CC 8,4 V<\/td><\/tr><tr><td>Temperatura ambiente de funcionamiento:<\/td><td>-15\u2103~+60\u2103<\/td><\/tr><tr><td>Utilice la humedad ambiente:<\/td><td>&lt;98%, sin escarcha<\/td><\/tr><tr><td>Volumen total de la m\u00e1quina:<\/td><td>380 mm x 134 mm x 170 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Principales caracter\u00edsticas funcionales<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Admite mediciones en condiciones secas, h\u00famedas y de precipitaciones continuas<\/li>\n\n\n\n<li>Medici\u00f3n r\u00e1pida (valor del coeficiente de brillo retrorreflectante medido en 1,5 segundos)<\/li>\n\n\n\n<li>Admite procedimientos de calibrado sencillos y utiliza bloques de calibrado cer\u00e1micos para las operaciones de calibrado.<\/li>\n\n\n\n<li>Pantalla de 5 pulgadas de alto brillo con luz diurna, la interfaz de operaci\u00f3n se puede ver claramente bajo la luz<\/li>\n\n\n\n<li>Admite la medici\u00f3n del color de las marcas de color, con seis colores disponibles: blanco, amarillo, naranja, rojo, verde y azul.<\/li>\n\n\n\n<li>Apoyar el ajuste num\u00e9rico de la l\u00ednea de marcado est\u00e1ndar y realizar pruebas para determinar si est\u00e1 cualificada o no.<\/li>\n\n\n\n<li>Compatible con temporizador h\u00famedo<\/li>\n\n\n\n<li>Admite varias mediciones para calcular la media<\/li>\n\n\n\n<li>Admite el almacenamiento de m\u00e1s de 200.000 datos de informaci\u00f3n de detecci\u00f3n, incluido el modo de medici\u00f3n, el color de detecci\u00f3n, los datos de medici\u00f3n, el operador, la informaci\u00f3n del tramo de carretera, el tiempo de detecci\u00f3n, la temperatura y la humedad, etc.<\/li>\n\n\n\n<li>Admite el almacenamiento de datos en tarjetas SD de 16 G y admite el almacenamiento de datos en forma de tablas de Excel, que se pueden exportar al ordenador mediante la funci\u00f3n de disco U.<\/li>\n\n\n\n<li>Transmisi\u00f3n de datos de medici\u00f3n en tiempo real<\/li>\n\n\n\n<li>Admite el bloqueo de los datos de inspecci\u00f3n in situ y la impresi\u00f3n de los resultados de la inspecci\u00f3n directamente a trav\u00e9s de la impresora in situ.<\/li>\n\n\n\n<li>Utiliza el teclado t\u00e1ctil para introducir caracteres chinos, ingleses y caracteres<\/li>\n\n\n\n<li>Visualizaci\u00f3n en tiempo real de la temperatura y la humedad in situ<\/li>\n\n\n\n<li>El modo de funcionamiento del men\u00fa en ingl\u00e9s puede abrirse a clientes extranjeros para facilitar su uso<\/li>\n\n\n\n<li>Puede soportar la funci\u00f3n de posicionamiento GPS (opcional)<\/li>\n\n\n\n<li>Puede soportar la funci\u00f3n de disparo (opcional)<\/li>\n\n\n\n<li>Puede admitir la funci\u00f3n de detecci\u00f3n de QD al mismo tiempo (debe personalizarse y es opcional)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" data-id=\"4223\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results.jpg\" alt=\"Resultados de las pruebas del retrorreflect\u00f3metro para marcas viales en la noche lluviosa\" class=\"wp-image-4223\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results.jpg 600w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-400x267.jpg 400w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" data-id=\"4224\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-2.jpg\" alt=\"Resultados de las pruebas del retrorreflect\u00f3metro para marcas viales en la noche lluviosa\" class=\"wp-image-4224\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-2.jpg 600w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-2-400x267.jpg 400w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" data-id=\"4225\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-6.jpg\" alt=\"Retrorreflect\u00f3metro de noche lluviosa para marcas viales\" class=\"wp-image-4225\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-6.jpg 600w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-6-400x267.jpg 400w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-6-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Este instrumento cumple las siguientes normas:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GB\/T 26377-2010 \"Instrumento de medici\u00f3n de la retrorreflexi\u00f3n\"<\/li>\n\n\n\n<li>GB\/T16311-2009 \"Requisitos de calidad y m\u00e9todos de ensayo de las marcas viales\"<\/li>\n\n\n\n<li>JJF 1809-2020 \"Especificaciones de calibraci\u00f3n para instrumentos de medici\u00f3n de retrorreflexi\u00f3n\"<\/li>\n\n\n\n<li>JTGF80-1-2017 \"Normas de inspecci\u00f3n y evaluaci\u00f3n de la calidad de la ingenier\u00eda de carreteras\"<\/li>\n\n\n\n<li>DB36\/T978-2017 \"Requisitos de calidad y m\u00e9todos de ensayo de las marcas reflectantes en el tr\u00e1fico rodado en noches de lluvia\"<\/li>\n\n\n\n<li>DB51\/T2429-2017 \"Requisitos de calidad y m\u00e9todos de ensayo para las marcas reflectantes en el tr\u00e1fico por carretera en noches de lluvia\" y otros requisitos normativos.<\/li>\n\n\n\n<li>ASTM E1696-2015 , EN 1463<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Lista de embalaje<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">N\u00famero de serie<\/th><th>Nombre<\/th><th class=\"has-text-align-center\" data-align=\"center\">Cantidad<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td>Instrumento de medici\u00f3n de retrorreflexi\u00f3n de l\u00edneas de marcado<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 juego<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td>cargador<\/td><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td>Cable de datos USB<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 art\u00edculo<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td>Gu\u00eda del usuario<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 raci\u00f3n<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><td>Certificaci\u00f3n de productos<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 raci\u00f3n<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td>tarjeta de garant\u00eda<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 raci\u00f3n<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><td>Placa cer\u00e1mica de calibraci\u00f3n<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 juego<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td>Stylus<\/td><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">P\u00f3ngase en contacto con nosotros<\/h2>\n\n\n\n<p><em>Rellene el siguiente formulario y nuestros representantes comerciales se pondr\u00e1n en contacto con usted en breve.<\/em><\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f1316-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"1316\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/es\/wp-json\/wp\/v2\/posts\/4218#wpcf7-f1316-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/es\/wp-json\/wp\/v2\/posts\/4218#wpcf7-f1316-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"1316\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f1316-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAACH9ueYy7fDdFIjX\" data-response-field-name=\"_wpcf7_turnstile_response\"><\/div>\n\n<p><label><em>*<\/em>Asunto:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" id=\"your-subject\" aria-required=\"true\" aria-invalid=\"false\" value=\"Product Inquiry\" type=\"text\" name=\"your-subject\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>Nombre:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" id=\"your-name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Por favor, rellene el nombre com\u00fanmente utilizado\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>Correo electr\u00f3nico:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" id=\"your-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Rellene el correo electr\u00f3nico de uso com\u00fan\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n<\/p>\n<p><label>Tel\u00e9fono:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" id=\"your-phone\" aria-invalid=\"false\" placeholder=\"Rellene el n\u00famero de tel\u00e9fono de contacto o el tel\u00e9fono m\u00f3vil\" value=\"\" type=\"text\" name=\"your-phone\" \/><\/span>\n<\/p>\n<p><label>Pa\u00eds:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" id=\"your-country\" aria-invalid=\"false\" placeholder=\"Indique su pa\u00eds\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n<\/p>\n<p><label>Empresa:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" id=\"your-company\" aria-invalid=\"false\" placeholder=\"Rellene el nombre de la empresa\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>Contenido:<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Rellene los datos que desee conocer, como nombre del producto, especificaciones, precio, MOQ, etc.\" name=\"your-message\"><\/textarea><\/span>\n<\/p>\n<p class=\"btn-submit\"><label> <\/label><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"ENVIAR\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>El retrorreflect\u00f3metro de noche lluviosa para se\u00f1alizaci\u00f3n vial es un instrumento port\u00e1til de medici\u00f3n in situ con trayectoria de luz abierta, utilizado para medir el coeficiente de brillo por retrorreflexi\u00f3n de la l\u00ednea de se\u00f1alizaci\u00f3n. Unidad: mcd-m-2-lx-1. Las principales caracter\u00edsticas de su investigaci\u00f3n son: la simulaci\u00f3n de un veh\u00edculo de motor que circula por la carretera de noche, los faros que iluminan las marcas (hechas de material retrorreflectante) en la carretera, y el brillo observado por el conductor en la cabina despu\u00e9s de la reflexi\u00f3n. El par\u00e1metro medido es el coeficiente de luminancia retrorreflectante nocturna, o valor RL. Este instrumento puede medir la l\u00ednea de se\u00f1alizaci\u00f3n y el coeficiente de luminosidad de retrorreflexi\u00f3n de la l\u00ednea de se\u00f1alizaci\u00f3n oscilante en tres condiciones: seca R_L, h\u00fameda R_(L_wet) y lluvia continua R_(L_rain). Especificaciones: Elemento de medici\u00f3n: Coeficiente de retrorreflexi\u00f3n mcd.m-2.lx-1 Rango de valores de medici\u00f3n: 0-4000 \u00c1ngulo de observaci\u00f3n: 1,05\u00b0 \u00c1ngulo incidente: 88,76\u00b0, el \u00e1ngulo complementario es de 1,24\u00b0 Temperatura de color de la fuente de luz: 2856\u00b150K \u00c1rea de medici\u00f3n: 250mm x 75mm Error de medici\u00f3n de repetibilidad: \u22643% Tiempo de trabajo continuo de la bater\u00eda: &gt;72h Espacio de almacenamiento de datos: 16GB Capacidad de la bater\u00eda incorporada: 13Ah ...<\/p>","protected":false},"author":1,"featured_media":4219,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-4218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-road-marking-detection-equipment"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rainy Night Retroreflectometer for Road Markings - RoadSky<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roadskymarking.com\/es\/rainy-night-retroreflectometer-for-road-markings.html\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rainy Night Retroreflectometer for Road Markings - RoadSky\" \/>\n<meta property=\"og:description\" content=\"The rainy night retroreflectometer for road marking is a portable on-site measurement instrument with an open light path, used to measure the retroreflection brightness coefficient of the marking line. Unit: mcd\u00b7m-2\u00b7lx-1. The main characteristics of its research are: simulating a motor vehicle driving on the road at night, the headlights shining on the markings (made of retroreflective material) on the road, and the brightness observed by the driver in the cab after reflection. The parameter measured is the nighttime retroreflective luminance coefficient, or RL value. This instrument can measure the marking line and the retroreflection brightness coefficient of the oscillating marking line under three conditions: dry R_L, wet R_(L_wet) and continuous rainfall R_(L_rain). Specifications: Measurement item: Retroreflection coefficient mcd.m-2.lx-1 Measurement value range: 0&#8212;4000 Observation angle: 1.05\u00b0 Incident angle: 88.76\u00b0, complementary angle is 1.24\u00b0 Light source color temperature: 2856\u00b150K Measurement area: 250mm x 75mm Repeatability measurement error: \u22643% Battery continuous working time: &gt;72h Data storage space: 16GB Built-in battery capacity: 13Ah ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roadskymarking.com\/es\/rainy-night-retroreflectometer-for-road-markings.html\/\" \/>\n<meta property=\"og:site_name\" content=\"Nanjing Roadsky Traffic Facility Co.,Ltd. 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