BDD-2型电缆半导电电阻测量装置
BDD-2 Test Apparatus for resistance measurement for the semicondutive layer in cables
半导电电缆纸
Semiconducting electric cable paper
导电电子密度
conduction electron density
电波、电流、电场理疗技术
electric wave、current electric field physical therapy technology
电导电流
electric conduction current
conduction current
electrical current
conductive current