气密焊缝
返回 19 条匹配短语对
布料气密箱
airtight distributing box
气密膜
gas-proof film
气密耐压试验
air tight pressure test
气密瓶
air-tight bottle
气密气
airtightness
气密容器
air-tight container
air tight container
气密入口门
air-tight access door
气密闪光灯
gas-proof flash light
气密式电动机
air tight type motor
gas-tight motor
gas-proof motor
气密式电机
gas-tight machine
gasproof machine
气密式分离机
air-tight separator
air-tight seperator
气密式机器
airtight machine
气密式容器
air-tight container
气密式仪器仪表
air-tight instrument
气密式圆筒仓
gas fertilizer injector
silo
air speed meter
bunker silo
气密螺纹
dry sealed [screw] thread
gas-tight thread
气密式贮塔
air-tight silo
气密水样采集系统
stratified gastight system for acquiring water
气密速闭门
air-tight quick-acting door
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