水封装置

英语翻译

water seal arrangement

拓展翻译

水封
hydraulic packing; hydraulic seal; water bosh; water lute; water seal

水封储气罐
water sealed gas holder

水封防爆门
water sealed explosion door

水封管
sealing water pipe; water sealing pipe

水封罐
water-sealed tank

水封接缝
water seal ioint

水封式发生器
water bosh generator

水封式气体发生器
water bosh generator

水封试验
leak test by filling water

石油化工装置
petrochemical plant

石油加工装置
oil-processing units

识别装置
recognition device

实验装置
experimental installation

实用装置
utility unit

拾取装置
pickup device

示范装置
demo plant; demonstration plant; demonstration unit

事故电源装置
emergency power supply unit

事故讯号装置
alarm signalling; emergeney signalling

试验装置
tester

视力检定装置
optometer