GB/T 39932- 2021.Footwear manufacturing machines- Cutting and punching machines-Safety requirements.GB/T 39932规定了液压裁断机与冲孔机(以下简称“机器”)的设计和...
GB/T 39930-2021.Organic light emitting diode (OLED) panels for general lighting-Performance requirements.GB/T 39930规定了室内和类似场合普通照明用有机发光二极管...
GB/T 1406.3-2021.Types and dimensions of lamp caps- Part 3 : Prefocus caps.1范围GB/T 1406的本部分规定了预聚焦式灯头的型式、基本尺寸和检验方法。GB/T 1406...
GB/T 22814-2021.Anti-rust base paper.GB/T 22814规定了防锈原纸的术语和定义、分类、要求、试验方法、检验规则、标志、包装、运输和贮存。GB/T 228...
GB/T 28004.2-2021.Disposable diapers-Part 2 : Disposable diapers for adult.GB/T28004的本部分规定了成人用纸尿裤、纸尿片、纸尿垫(护理垫)的产品分类、技术要...
GB/T 3296-2021.Test method for translucency of daily-use porcelain.1范围GB/T 3296规定了日用瓷器制品及胎体材料透光度测定方法的分类、原理、测试仪器、试...
GB/T 39938-202 1/IEC 62999 :2016.Electric room heating一Underfloor heating一Performance characteristics-Definitions, method of testing, sizing and formula symbols.GB/T 39938规定了...
GB/T 39934-2021.Determination of volatile organic compounds from furniture products-Gas chromatography-mass spectrometry.GB/T 39934规定了采用气相色谱质谱法进行家具产品...
GB/T 28004.1-2021.Disposable diapers- Part 1: Disposable diapers for baby.GB/T 28004的本部分规定了婴儿用纸尿裤、纸尿片、纸尿垫(护理垫)的产品分类、技术要...
GB/T 39371-2020.Leather-Physical and mechanical tests- Determination of softness.GB/T 39371规定了皮革柔软度的测定方法.GB/T 39371适用于鞋面革、家具革、服装革...
