JT/T 687-2007 Measurer for liner removal performance of retroreflective sheeting...

行业标准2023.07.20

JT/T 688-2007 Retroreflection vocabulary.1范围JT/T 688规定了逆反射测量、逆反射体的几何坐标系统和角度表示方法等...

行业标准2023.07.20

JT/T 689-200 Test method for coefficient of retroreflection of utilizing the cop...

行业标准2023.07.20

JT/T 690-2007 Test method for photometric characteristics of retroreflectors.1范围...

行业标准2023.07.20

JT/T 691-2007 Test method for coefficient of retroreflected luminance of horizon...

行业标准2023.07.20

JT/T 692-2007 Test method for colorimetric characteristics of retroreflectors un...

行业标准2023.07.20

JT/T 694-2007 Specifcation of anti-corrosive coating for main-cable systems of s...

行业标准2023.07.20

JT/T 696-2007 Performance requirement for sw SSB station of ships sliling in Cha...

行业标准2023.07.20

JT/T 697.1-2013 Basic data element of transportation information Part 1 :General...

行业标准2023.07.20

JT/T 697.3-2013 Basic data element of transportation information Part 3: Basic d...

行业标准2023.07.20