电气测量仪器 meaning in Chinese

electric testing i trument
electric testing instrument

Electrical measuring instruments ; spiral springs ; dimensions
电气测量仪器.第1部分:螺旋弹簧.尺寸
Direct acting recording electrical measuring instruments and their accessories
直接作用的记录用电气测量仪器及其附件
Electrical measuring instruments . x - t recorders . part 1 : definitions and requirements
电气测量仪器. x - t型记录仪.第1部分:定义和要求
Specification for electrical measuring instruments for use on intrinsically safe circuits in coal mines
煤矿安全电路用电气测量仪器规范
Line scales and pointers for indicating electrical measuring instruments ; scale graduation and numbering
指针式电气测量仪器线刻度盘和指针.分划和数字

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