主柱 meaning in English
ding post
king piece
king post
main column
main post
pillar
principal post
Examples
- Machine tools ; modular units ; integral way columns ; constructional sizes
机床.组合部件.导轨主柱.结构尺寸 - The foremost or central pin in an arrangement of bowling pins
主柱滚木球戏木瓶的排列中最前面的或中心的木瓶 - Machining process for main piston of 100 mn double - action aluminium extrusion press
双动铝挤压机主柱塞的机械加工工艺