链式电极夹持器
chain-type electrode holder
浸式电导电池
dip type electrical conductivity cell
平行板电极式电子倍增管
parallel plate electron multiplier
双电极式电弧真空重熔法
vacuum arc double electrode remelting process
vader process
撕剥式电极导线导引器
Peel away catheter introducer
导电阳极丝
conductive anodic filament
acquisition of shell
a representative man