GB/T 39169-2020.Blanks for diamond circular saw blade-Mounting and fixing bores-Building construction and civil engineering.1范围GB/T 39169规定了金刚石圆锯片基体安装和...
GB/T 39954-2021.Tool storage with automatic tool changer-Specification of performance test.1范围GB/T 39954规定了刀库和自动交换装置(以下简称刀库)进行性能试验的...
GB/T 39958-2021.CNC hole puncher.1范围GB/T 39958规定了数控冲孔机的型式与基本参数、要求、试验方法、检验规则、标志、包装.运输与贮存。GB/T 39...
GB/T 39794.2-2021.Test method for wind uplift resistance of mental roof-Part 2: Dynamic pressure method.1范围GB/T 39794的本部分规定了金属屋面抗风掀性能动态压力检...
GB/T 6113.203-2020.Specification for radio disturbance and immunity measuring apparatus andmethods-Part 2-3: Methods of measurement of disturbances and immunity-Radiated disturbance...
GB/T 25117-2020.Railway applications-Rolling stock-Combined test method for traction systems.1范围GB/T 25117规定了牵引系统的型式检验,主要包括:a)特性试验 ;b)验证...
GB/T 19237-2021.Compressed natural gas dispenser for vehicles.1范围GB/T 19237规定了汽车用压缩天然气加气机的要求、试验方法、检验规则、标志、标签.使用...
GB/T 39103-2020.Superfine woven wool fabric labelling一Requirements for Super S code definition.1范围GB/T 39103规定了纯新羊毛机织物Super S标识代码的要求及Super ...
GB/T 39104.1-2020.Textiles-Determination of antifungal activity of textile products-Part 1 :Luminescence method.1范围GB/T 39104的本部分规定了通过检测酶反应[三磷酸腺...
GB/T 39104.2-2020.Textiles-Determination of antifungal activity of textile products-Part 2: Plate count method.1范围GB/T 39104的本部分规定了采用平皿计数法对纺织品抗...
