| 释义 |
safety pulley
- 泵轮bèng lún
pump impeller; pump pulley
- 锥轮zhuī lún
cone pulley; conical pulley
- 核安全hé ān quán
nuclear safety
- 安危ān wēi
safety, safety and danger
- 导轮dǎo lún
idler pulley
- 安全开关ān quán kāi guān
safety switch; safety cut-off
- 系统安全xì tǒng ān quán
system safety; system security
- 舍生忘死shě shēng wàng sǐ
disregard one's own safety; risk one's life
- 导向轮dǎo xiàng lún
guide pulley
- 滑轮组huá lún zǔ
pulley block
- 空转轮kōng zhuǎn lún
idler pulley
- 平安píng ān
safety
- 从动带轮cóng dòng dài lún
driven pulley
- 带轮dài lún
belt pulley; belt wheel
- 吊窗滑轮diào chuāng huá lún
sash pulley
- 滑车huá chē
pulley; tackle; trochlea; trolley
- 闸轮zhá lún
brake pulley; brake wheel
- 张紧带轮zhāng jǐn dài lún
tensioning pulley
- 安全保护装置ān quán bǎo hù zhuāng zhì
safety guard; safety protection device
- 安全帽ān quán mào
motorcycle safety helmet; helmet; safety helmet; crash helment
- 井下安全阀jǐng xià ān quán fá
subsurface safety valve; DHSV(downhole safety valve)
- 保险机bǎo xiǎn jī
safety
- 槽轮cáo lún
scored pulley; geneva wheel; sheave
- 安全岛ān quán dǎo
safety island
- 安全界ān quán jiè
safety limit
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