China National Standards
HOME  CONTACT US to PC vesion

'GB'
China GB Standards List

 GB/T 31489.1-2015  
DC extruded cable systems for power transmission at a rated voltage up to and including 500kV―Part 1: Test methods and requirements

额定电压500kV及以下直流输电用挤包绝缘电力电缆系统 第1部分:试验方法和要求
 GB/T 7251.7-2015  
Low-voltage switchgear and controlgear assemblies—Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicles charging stations

低压成套开关设备和控制设备 第7部分:特定应用的成套设备--如码头、露营地、市集广场、电动车辆充电站

Find out:54176Items   |   First -Previous-Next -Last  | [424] [425] [426] [427] [428] [429] [430]

                
      www.rjs.cn         transcustoms.com       gbstandards.org

- Since 2001 -

+86-755-25831330        sales@gbstandards.org 
© Copyright  2001-2021 All Rights Reserved