GB/T 38023-2019.Finishing requirements for parts and assemblies of the mechanical watch movements.GB/T 38023规定了机械手表机心零部件精饰外观的要求和检验方法。...
GB/T 3883.205-2019/IEC 62841-2-5:2014.Safety of motor-operated hand-held , transportable and garden tools-Part 205: Particular requirements for hand-held circular saws.a)双手紧握圆...
GB/T 3883.204-2019/IEC 62841-2-4:2014.Safey of motor operated hand hel.ransporable and garen tos-Part 204:Particular requirements for hand-held sanders and polishers other than disc...
GB/T 3883.311-2019/IEC 62841-3-10:2015.Safety of motor-operated hand held,transportable andgarden tools-Part 31:Partcutar rquirements for tasporabl cu-of machines.应远离旋转砂轮...
GB/T 3883.210-2019/IEC 62841-2-14:2015.Safety of motor-operated hand-held, transportable and garden tools-Part 210: Particular requirements for hand-held planers.9机械危险除下述...
GB/T 3883.202-2019/IEC 62841-2-2:2014.Safety of motor-operated hand-held, transportable and garden tools-Part 202: Particular requirements for hand-held screwdrivers and impact wren...
GB/T 38160-2019.Stainless steel kitchen equipment.GB/T 38160规定了不锈钢厨房设备的产品分类要求、试验方法、检验规则、标志、包装、贮存、运输、设...
GB/T 7157-2019.Electric soldering irons and heating guns.GB/T 7157规定了电烙铁和热风枪的分类、技术要求、试验方法、检验规则、标志与说明.包装、运输...
GB/T 4392-2019.Slugging open-end wrenches and slugging box-end wrenches.4.3 外观4.3.1敲击扳手的表面应进行发黑或其他表面处理。4.3.2经发 黑处理或其他化合...
GB/T 38401-2019.Leather and fur-Chemical tests- Determination of dimethyl formamide content.GB/T 38401规定了皮革、毛皮及其制品中二甲基甲酰胺含量的气相色谱质...
