1.
Development and use efficiency of blocking valve in vacuum consumable electrode arc furnace
真空自耗电极电弧炉闭锁阀研制与使用功效
2.
Fluid control valves also known as one-way pressure valve closed valves or insurance, with the same one-way valves to prevent reverse flow of oil.
液控单向阀也称闭锁阀或保压阀，它与单向阀相同，用以防止油液反向流动。
3.
The valve may be padlocked in full open or full closed position.
可以把阀门锁定在完全开启或完全关闭的位置。
4.
switch locking bar
道岔锁条[锁闭杆]
5.
To replace seat/ stem module shut off supply, loosen locknut and back off adjusting screw.
要更换阀座/杆模块，先关闭供应管道，松开锁紧螺母，退出调节螺丝。
6.
After discharge the moment made by heavy hammer and rocker will drive disc close quickly to realize locking air.
一旦积灰卸去后，重锤与摇杆产生的力矩使阀板迅速关闭，实现锁气。
7.
Rotate the valve to[ CLOSE] position, put in the valve and install screw, nut and washer, then, tighten them up with hand.
将阀门转到关闭的位置，将阀门放入，安装螺丝，螺母及华司，然后用手锁紧。
8.
lock [locking] mechanism
锁定[制动，闭锁]机构
9.
mechanical latching
机械锁闭, 机械锁闩
10.
open, shut, close, lock, bolt the door
开、 关、 闭、 锁、 栓门
11.
The valve may be padlocked in any one of the positions including opened or closed by virtue of a locking hole located in the handle and lever.
通过手柄和杠杆上的定位孔,阀门可以被锁定在开启与关闭之间的任何位置。
12.
press safety interlock valve
压力机用安全联锁阀
13.
After draining, close drain valve.
排泄完毕，关闭排泄阀。
14.
automatically shutting pressure of needle valve
针形阀自动关闭压力
15.
Gate valves serve as efficient stop valves with flow in either direction.
闸阀可作为流体双向有效的关闭阀。
16.
The stem rises and lowers as the valve is opened and closed.
当阀门开启或关闭时，阀杆上升或下降。
17.
Valve Disadvantages: The valve is difficult to close and requires the operator to double close the valve.
阀门的缺点：阀门难以关闭，要求操作者二次关闭阀门。
18.
functional tricuspid insufficiency
机能性三尖瓣闭锁不全