GB国家标准

GB/T 35449-2017.Automatic quantitative loading vehicle system.GB/T 35449规定了自动定量装车系统(以下简称装车系统)的术语和定义,产品型号,计量要求,技术要...

GB/T 34846-2017.Classification and interface technical requirements of the specialized modules for LED road/ tunnel lighting.GB/T 34846规定了道路照明或隧道照明用的独立...

GB/T 34446-2017.Performance requirements of fixed LED luminaires for general lighting.GB/T 34446规定了固定式通用LED灯具(以下简称灯具)的性能要求。GB/T 34446适用...

GB/T 34436-2017.Determination of formamide in toy materials- Gas chromatography-massspectrometry(GC-MS).GB/T 34436规定了采用气相色谱-质谱联用法检测玩具产品乙烯乙...

GB/T 30104. 103-2017/IEC 62386-103 :2014.Digital addressable lighting interface- Part 103 : General requirements - Control devices.9.2应用程序 控制器9.2.1概述应用程序控制...

GB/T 29777-2013.Toy coating technology condition.GB/T 29777规定了在玩具(包括童车)金属基体表面镀层的术语和定义、技术要求试验方法及耐腐蚀评级.GB...

GB/T 23147-2018.Umbrella.GB/T 23147规定了晴雨伞的产品分类.要求、试验方法、检验规则及标志、包装.运输、贮存。GB/T 23147适用于织物伞面.塑料伞...

GB/T 23103-2018.Beach umbrella.GB/T 23103规定了太阳伞产品的产品分类.要求.试验方法、检验规则及标志.包装、运输.贮存。GB/T 23103适用于不同材料的...

GB/T 21171-2018.Technical terms of fragrances and flavors.GB/T 21171界定了天然原料、香料、香精和调香的术语。GB/T 21171适用于规范香料香精行业用语。2天...

GB/T 17830-2017.Determination of polyethylene glycol content in nonionic ethoxylated surfactants- HPLC method (ISO 16560 :2015 Surface active agents- Determination of polyethylene g...