| 释义 |
safety valve lifting gear
- 坠阀装置zhuì fá zhuāng zhì
drop valve gear; poppet valve gear
- 井下安全阀jǐng xià ān quán fá
subsurface safety valve; DHSV(downhole safety valve)
- 安全阀ān quán fá
safety valve; relief valve
- 升降式止回阀shēng jiàng shì zhǐ huí fá
lift check valve
- 管道安全阀guǎn dào ān quán fá
in-line relief valve; piping safety valves
- 阀门传动装置fá mén chuán dòng zhuāng zhì
valve actuating gear; valve actuator
- 杠杆重锤式安全阀gàng gǎn zhòng chuí shì ān quán fá
lever and weight safety valve
- 改变方式gǎi biàn fāng shì
shift gears
- 闸板阀zhá bǎn fá
paddle valve; gate valve; slide valve; sluice valve
- 升力系数shēng lì xì shù
lift coefficient
- 咬底yǎo dǐ
lifting
- 二档èr dàng
second gear
- 一档yī dàng
first gear
- 渔具yú jù
fishing gear
- 阀门fá mén
valve
- 活门huó mén
valve
- 核安全hé ān quán
nuclear safety
- 空运能力kōng yùn néng lì
lift capacity
- 排气阀pái qì fá
air evacuation valve; vent valve; air release valve; air bleeding valve
- 膜片阀mó piàn fá
membrane valve; diaphragm valve
- 喷射阀pēn shè fá
injection valve; jet valve
- 切换阀qiē huàn fá
changeover valve; switching valve
- 吸入阀xī rù fá
suction valve; intake valve
- 泵的扬程bèng de yáng chéng
lift of pump
- 变速biàn sù
shift, shift gears
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