open and shut valve双位开关 双效开关 slide valve opening滑阀口 normally open valve常开阀 相似单词 open/closeadj. 开/关的 Close收盘价 closev. [T] 1.关闭;盖上;合上 2.关(商店等);封闭(道路等) 3.(尤指永久性地)关闭(学校、医院等)(+down) 4.结束,结清(帐目);商定(交易) 5.使靠拢,使愈合...
open and close valve 英[ˈəupən ænd kləuz vælv] 美[ˈopən ənd kloz vælv][词典] 开闭阀;[例句]Open and close valve is equipped for front-end memory type alloy detector and upper shifting fork.并设前端装...
open and close valve 美 英 un.开闭阀 英汉 un. 1. 开闭阀 例句 释义: 全部,开闭阀
求翻译:open and close the valve. To control the motor driven shut-off valve in automatic and in manual是什么意思?待解决 悬赏分:1 - 离问题结束还有 open and close the valve. To control the motor driven shut-off valve in automatic and in manual问题补充:匿名 2013-05-23 12:21:38 打开...
OPEN-AND-CLOSE VALVE 专利名称：OPEN-AND-CLOSE VALVE 发明人：KIMURA MASAMITSU 申请号：JP4791184 申请日：19840313 公开号：JPS60192172A 公开日：19850930 专利内容由知识产权出版社提供 摘要：PURPOSE:To reduce the number of valves in a pipeline system by disposing the first valve body and the second ...
PURPOSE:To obtain a valve-operating characteristic suited for operating conditions in a simple construction by rotating a rocker arm centering around the top of a valve stem and by setting a cam-sliding surface of the rocker to either high or low speed cam. CONSTITUTION:High- and low speed in...
Control valve open and close. Xingyu offers a widely range of solneoid coils for different sizes armature. Welcome to enquiry. Parameter: Normal Voltage AC220V AC110V DC24V DC12V Normal Power AC 25VA DC 20W Other voltage and power can be customized Insulation...
PROBLEM TO BE SOLVED: To provide a valve opening and closing device and a valve opening and closing method enabling the valve opening and closing operation to be carried out from a remote safe location when a major operating source is lost.竹本 裕介...
Control valve open and close. Xingyu offers a widely range of solneoid coils for different sizes armature. Welcome to enquiry. Parameter: Normal Voltage DC110V Normal Power AC DC 12W Other voltage and power can be customized Insulation Class F Connection type 6.3...
7.快速启闭闸阀 Quick open-and-close gate valve 阀杆既作旋转又作升降运动的闸阀 8.缩口闸阀 Contraction cavity gate valve 阀体内的通道直径不同阀座密封面处的直径小于法兰连接处的直径的闸阀 9.平板闸阀 Flat gate valve 这种类型的闸阀有带导流孔和不带导流孔之分.带导流孔的平板闸阀能通球清管不带导流孔...