GB/Z 30249-2013
AbolishedSafety requirements for electrical equipment for measurement,control,and laboratory use―Protocol for the preparation of conformity verfication reports for the GB 4793 series
测量、控制和实验室用电气设备的安全要求 GB 4793的符合性验证报告的编写规程
🔗 Related Standards / 同类标准
GB/T 5082-1985
The commanding signal for lifting and moving
GB/T 11660-1989
Health protection zone standard for ironmaking plants
GB/T 11659-1989
Health protection zone standard for lead storage battery plants
GB/T 11657-1989
Health protection zone standardfor copper smeltery (closed blast furnace type)
GB/T 12331-1990
Classified standard of operation with exposure to toxic chemicals in the workplace
GB/T 14441-1993
Safety code for painting--Terminology
GB/T 14440-1993
Classification of works in cold environment
GB/T 14439-1993
Classification of works in cold water