GB/T 37648-2019.Assessment indicator system of cleaner production- Wood furniture manufacturing.GB/T 37648规定了木家具制造业清洁生产评价的指标体系、评价方法、...
GB/T 37646-2019.Terms and definitions of Chinese traditional furniture.5.33夹头榫elongated bridle joint四只足腿在顶端出榫，与案面底的卯眼相对拢。腿足的上端...
GB/T 37647-2019.Toy and children product-General principles for migration test of certain elements.GB/T 37647规定了玩具及儿童用品中的特定元素在模拟人体环境中迁...
GB/T 37508-2019.Determination of preservatives in moulding clay-High performance liquid chromatography method.GB/T 37508规定了采用高效液相色谱法测定造型黏土(又称“...
GB/T 38020.2-2019.Watch-cases and accessories- Gold alloy coverings- Part 2: Determination offineness，thickness ，corrosion resistance and adhesion.GB/T38020的本部分规定了表...
GB/T 38022-2019/ISO 1413:2016.Horology-Shock-resistant watches.5.2.3.2第二次冲击 后的要求5.2.3.2.1石英手表第二次冲击后在不少于5min的恢复时间后,应使用能...
GB/T 38021-2019/ISO 19235:2015.Analogue quartz clocks- Timing accuracy.GB/T 38021规定了指针式石英钟(以下简称“石英钟”)走时精度的基本参数、要求和试验方...
GB/T 38020.1-2019.Watch-cases and accessories- Gold alloy coverings-Part 1:General requirements.GB/T 38020的本部分规定了金合金覆盖层的一般要求。GB/T 38020.1适用于...
GB/T 26714-2019.Ball point pens and refills.GB/T 26714规定了油墨圆珠笔和笔芯的术语和定义.分类、要求、试验方法、检验规则、标志.包装、运输、贮存...
GB/T 22777-2019.Numeral information calendars.GB/T 22777规定了数码信息历(以下简称信息历)的要求、试验方法.检验规则、标志、包装、运输和贮存。GB...
