pneumatic valve [机] 气动阀 ; 气动阀门 ; 气动调节阀
pneumatic valve positioner 气动阀位控制器 ; 气动阀位定位器 ; 气动阀门定位器 ; 叙述气动阀定位器
electro-pneumatic valve 电动气动阀 ; 电动气动控制阀 ; 电动气活门
electric pneumatic valve 电空阀 ; 电动气动阀
pneumatic valve spring 气动阀弹簧
Sanitary pneumatic valve 进口卫生级气动蝶阀
no-load starting electro-pneumatic valve 空载起动电气阀
speed regulation electro-pneumatic valve 调速电气阀
Optional high flower is aspersed, sprinkler control pneumatic valve, 20 metres green reel, etc.
选装高位花洒、洒水控制气动总阀、20米绿化卷盘等。
Pneumatic valve position according to their channels can be divided into straight-through, three-and right-angle type.
气动球阀按其通道位置可分为直通式，三通式和直角式。
The pneumatic valve V-compact, compact and lightweight, easy to install, easy to maintain.
气动V型球阀结构紧凑，小巧轻盈，安装方便，维护简便。
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