JT/T 1057-2016 Information data elements of transportation regulations managemen...

行业标准2023.07.20

GB/T 454-2002 idt ISO 2758:2001.Paper- Determination of bursting strength.5.2胶膜胶...

国家标准2023.07.20

JT/T 1058-2016 Transportation information system-Specification for databasefield...

行业标准2023.07.20

GB/T 457-1989.Paper-Determination of folding endurance.GB/T 457等效采用国际标准ISO 5626-...

国家标准2023.07.20

QB/T 2188 -1995.1主题内容与适用范闟QB/T 2188 规定了高发泡聚乙烯挤出片材的产品分类、技术要求、试验方法,检验规则和标志、包装、运输﹑贮...

行业标准2023.07.20

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

行业标准2023.07.20

GB/T 1406.3-2008.Types and dimensions of lamp caps- Part 3: Prefocus caps.1范围GB/...

国家标准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

GB/T 1406. 4-2008.Types and dimensions of lamp caps- Part 4 : Miscellaneous caps...

国家标准2023.07.20