GB/T 26871-2011
电触头材料金相试验方法
Metallographic examination of electrical contact materials
- 实施日期
- 2011-12-01
- ICS 分类
- 29.120.99
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 533 条
GB/T 26871-2011
Metallographic examination of electrical contact materials
GB/T 26864-2011
The dynamic test of the power system protective products
GB/T 14598.11-2011
Measuring relays and protection equipment - Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port
GB/T 26219-2010
Electrical accessories - Y-splitter cord sets and Y-splitter interconnection cord sets
GB/T 15092.1-2010
Switches for appliances - Part 1: General requirements
GB/T 25840-2010
Guidance concerning the permissible temperature rise for parts of electrical equipment, in particular for terminals
GB/T 14598.9-2010
Measuring relays and protection equipment - Part 22-3:Electrical disturbance tests - Radiated electromagnetic field immunity
GB/T 14598.14-2010
Measuring relays and protection equipment - Part 22-2: Electrical disturbance tests - Electrostatic discharge tests
GB/T 25081-2010
High-voltage presence indicating systems
GB/T 24621.1-2009
Application guide for electric safety of low-voltage switchgear and controlgear assemblies - Part 1: Switchgear assemblies
GB/T 17465.2-2009
Appliance couplers for household and similar general purposes - Part 2: Interconnection couplers for household and similar equipment
GB/T 17465.1-2009
Appliances couplers for household and similar general purposes - Part 1: General requirements
GB/T 24298-2009
Standard test method for cross curvature of thermostat metals
GB/T 24297-2009
The test method for thermal deflection rate of spiral and helix coils of thermostat bimetal
GB/T 24300-2009
Test method of flaws of Cu-W contact
GB/T 24299-2009
Test method for the mechanical life of snap action discs of thermostat bimetal
GB/T 24350-2009
Selective circuit breakers for overcurrent protection for household and similar installation
GB 17465.4-2009
Appliance couplers for household and similar general purposes - Part 2: Couplers dependent on appliance weight for engagement
GB 17885-2009
Electromechanical contactors for household and similar purposes
GB/T 24271-2009
Specification for strip component of thermostat metals