pin lift

英 [pɪn lɪft]

美 [pɪn lɪft]

网络  用销抬起; 顶杆起模

机械

双语例句

• Round Pin Shackles are considered un-safe as the cotter pin, if removed or not installed, falls off during a lift can cause the shackle to fail.
  圆销钩环被认为是不安全的，因为如果开口销被拆除或未安装，或者在提升中脱落，将造成钩环失效。
• PLC Control of Pin Climbing-Rod Hydraulic Self-Lift Ocean Oil Boring Platform
  插销爬杆型液压自升式海洋石油钻井平台PLC控制