A pneumatic piston type on/off valve is characterized in that: the on/off valve comprises a valve body and a valve rod that is provided on the valve body; an upper end of the valve stem passes through an upper valve chamber of the valve body and vertically extends into a valve cylinder...
百度试题 结果1 题目ON/OFF valve 相关知识点: 试题来源: 解析 ON/OFF valveON = 开的状态OFF = 关的状态valve = 阀门ON/OFF valve = 双位阀门如果答案对亲有所帮助请采纳予以鼓励! 反馈 收藏
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An ON/OFF Valve is the fluid equivalent of an electrical switch, a device that either allows unimpeded flow or acts to prevent flow altogether. These valves are often used for routing process fluid to different locations, starting and stopping batch processes, and engaging automated safety (shut...
OFF 关,断开,关断 valve n. 1.阀,活门,阀门,气门 2.(心脏的)瓣膜 3.真空管 4.贝壳 5.(管乐器的)活栓,阀键,活塞 v. [T] 1.装阀于 2.以活门调节 off off broadway a. 比 off-Broadway更为激进的戏剧 off off Broadway a. 外外百老汇的 最新...
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on off valve 美 英 un.双位阀 网络开关阀;通断阀;开关式阀 英汉 网络释义 un. 1. 双位阀 例句 释义: 全部,双位阀,开关阀,通断阀,开关式阀
Modulating Type On-off Type Pneumatic Butterfly Valve Modulating Type On-off Type Manual Butterfly Valve Ball Valve Series Electric Ball Valve Pneumatic Ball Valve Manual Ball Valve Gate Valve Series Electric Gate Valve Manual Gate Valve Globe Valve Series Electric Globe Valve Manual Globe...
Modulating Type On-off Type Pneumatic Butterfly Valve Modulating Type On-off Type Manual Butterfly Valve Ball Valve Series Electric Ball Valve Pneumatic Ball Valve Manual Ball Valve Gate Valve Series Electric Gate Valve Manual Gate Valve Globe Valve Series Electric Globe Valve Manual Globe...