双壳体立式离心油泵
double-case vertical centrifugal oil pump
等边双圆锥台壳体
equilateral double cone frustums shell
水下双层壳体
submerged double cylindrical shell
安全壳壳体上的电缆贯穿件接头
connection on containment shell for cable penetration
Gyrus等离子体双极切割系统
Gyrus-PKS
gyrus-plasma kinetic system
半导体双极处理机
semiconductor bipolar processor
SBP
半导体双向功率开关
bidirectional power switches
半导体双直插组件
semiconductor dual in-line package