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Number of entries (Data is updated on a monthly basis): 47733
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GB/T 29417-2012

水泥砂浆和混凝土干燥收缩开裂性能试验方法

Standard test methods for drying shrinkage stress and cracking possibility of cement mortar and concrete

GB/T 29160-2012

带辅助能源的太阳能热水系统(储水箱容积大于0.6m3)性能试验方法

Test methods for solar-plus-supplementary water heating system (tank capacity more than 0.6m3)

GB/T 30176-2013

液体过滤用过滤器 性能测试方法

Filter for liquid filtration—Performance measurement methods

GB/T 29559-2013

表面化学分析 辉光放电原子发射光谱 锌和/或铝基合金镀层的分析

Surface chemical analysis - Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical emission spectrometry

GB/T 11313.1-2013

射频连接器 第1部分:总规范 一般要求和试验方法

Radio-frequency connectors - Part 1: Generic specification - General requirements and measuring methods

GB/T 311.2-2013

绝缘配合 第2部分:使用导则

Insulation co-ordination - Part 2: Application guide

GB/T 31358-2015

半导体激光器总规范

General specification for semiconductor lasers

GB 2536-2011

电工流体 变压器和开关用的未使用过的矿物绝缘油

Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear

GB/T 28048-2011

厅堂、体育场馆扩声系统验收规范

Code for acceptance of quality of sound reinforcement system of auditorium gymnasium and stadium

GB/T 10239-2011

彩色电视广播接收机通用规范

General specification for colour television broadcasting receivers

Number of entries (Data is updated on a monthly basis): 47733
Weiter Weiter| 30021 - 30030 | 30031 - 30040|30041 - 30050 |Weiter Weiter