换向

例句与用法

Rolling ring drives with instantaneous reversal
瞬时换向滚动环驱动器
Permanent magnet segments ; measuring principle
永磁换向片.测量原理
Hydraulic fluid power - hand and roller operated directional control valve
液压手动及滚轮换向阀
All - round review and presentation of the capability of commutation
直流电机换向性能的综合评述
Three position four - way directional control valve
三位四通换向阀
Two position three way directional control valve
二位三通换向阀
Igct integrated gate commutated thyristor
集成门极换向晶闸管
Research to the hydraulic impulsion simulation for concrete pumps
混凝土输送泵换向液压冲击仿真研究
A kind of long - strike oil pumping machine using planet - gear
一种行星齿轮长冲程抽油机的换向机构研究