GB/T 42125.4-2024
UpcomingSafety requirements for electric equipment for measurement, control, and laboratory use—Part 4: Particular requirements for climatic and environmental testing and other temperature conditioning equipment
测量、控制和实验室用电气设备的安全要求 第4部分：气候与环境试验以及其他温度调节设备的特殊要求
🔗 Related Standards / 同类标准
GB/T 3769-1983
Scales and sizes for plotting frequency characteristics and polar diagrams
GB/T 3929-1983
Standard cells
GB/T 3925-1983
Acceptance inspection of class 2 alternatingcurrent watthour meters
GB/T 7265.2-1987
Test method for the complex permittivity of solid dielectric materials at microwave frequencies--Open cavity method
GB/T 7265.1-1987
Test method for complex permittivity of solid dielectric materials at microwave frequencies--Perturbation method
GB/T 14537-1993
Shock and bump tests on measuringrelays and protection equipment
GB/T 16511-1996
Electrical and electronic measuring equipment--Documentation
GB/T 18134.1-2000
High-voltage testing techniques with very fast impulses--Part 1:Measuring systems for very fast front overvoltages generated in gas-insulated substations