GB/T 33722-2017.Chinese generic name of timbre and musical style of electrophones musical instruments.1范围GB/T 33722规定了国内外电鸣乐器的常用音色和音乐风格的中...
GB/T 31301.4-2015.Footwear manufacturing machines- Safety requirements-Part 4:Footwear moulding machines.GB/T31301的本部分规定了鞋类成型机的结构、运输.安装、调试...
GB/T 31301.3-2015.Footwear manufacturing machines- Safety requirements-Part 3 :Grinding and polishing machines.GB/T 31301的本部分规定了砂磨机和抛光机的设计、结构和...
GB/T 31301.2-2015 制鞋机械安全要求 第2部分:钉跟机 Footwear manufact uring machines- Safety requirements-Part 2 :Nailing machines.GB/T 31301的本部分规定了钉跟机...
GB/T 31301.1-2015.Footwear manufacturing machines- Safety requirements-Part 1:Lasting machines.GB/T 31301的本部分规定了绷帮机相关的安全设计、结构和机器的使用...
GB/T 31110-2014.Paper and board-Determination of z- directional tensile strength.GB/T 31110规定了一种Z向抗张强度的测定方法。GB/T 31110适用于纸和纸板,不适用于...
GB/T 31108-2014.Classification and codes of jewelry inlay information.1范围GB/T 31108规定了首饰镶嵌工艺信息的分类与代码。GB/T 31108适用于首饰镶嵌工艺信息...
GB/T 31107-2014.Environmental chamber for the determination of volatile organic compounds of furniture- General technical requirements.GB/T 31107规定了家具中挥发性有机化合...
GB/T 31104-2014.Specification for steel paper machine dryer.GB/T 31104规定了造纸机械用钢制烘缸(简) [以下简称烘缸(简)]的术语和定义、总则、材料、制造、...
GB/T 22779-2017.Liquid cerystal displaying quartz clocks.1范围GB/T 22779规定了液晶式石英钟(简称“液晶钟")的要求、试验方法、检验规则及标志、包装.运...
