气隙电流变压器
air-gap current transformer
电气-气压法
electro-pneumatic operated valve
施加电压电压测试
voltage source voltage measurement
压电电压常数
piezoelectric voltage coefficient
Piezoelectric voltage constant
压电电压反馈
piezoelectric voltage feedback
不安全的电气电路
unreliable electrical circuit path
大气压电离
air pressure ionization
5’-tetrachlorobenzidine TCB