1.
Experimental research and computer simulation on eliminating water hammer effect with hydraulic butterfly check valve
液控止回蝶阀消除水锤效果的计算机仿真及试验研究
2.
This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).
这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。
3.
Type of valve- gate, globe, check, etc.
阀门种类：闸阀，截止阀，止回阀，蝶阀，球阀，等等。
4.
This mansion adopts our wafer butterfly valves and check valves wholly.
该大厦全部采用我公司生产的对夹蝶阀、蝶式止回阀。
5.
Check Valve 1;Check Valve 2;Check Valve 3;Screw-down
止回阀 1;止回阀 2;止回阀 3;旋拧阀
6.
Check valve and butterfly valve combinations are very popular; normally a short spool piece is required between the valves.
止回阀与蝶阀的连接是经常发生的事,通常需要在这两种阀门之间加上一节短短的阀槽。
7.
They are superior in "versatility" as compared to a gate or globe valve.
与闸阀或截止阀相比，蝶阀具有更好的"通用性"。
8.
check-valve mounting bracket
止回阀(装置)托架
9.
dual way check valve
双向止回阀（双通单向阀）
10.
Now bring the check assembly through the check retaining wall.
现在将止回阀通过止回阀护壁取出。
11.
Controlled closing of the valve, opens the mainline check valve, gradually increasing line pressure.
阀门受到控制的关闭操作，开启主管线止回阀，逐渐增加管线压力。
12.
The Research on Autocontrol Protection System for the Check Valve of Axial Flow Fan;
高炉轴流风机止回阀自控保护系统的研究
13.
Use a pressure reducing regulator or separate control valve to safely discharge gas from cylinders. Use a check valve to prevent reverse flow into the cylinder.
使用减压调整器或单个的控制阀来安全地从钢瓶中排出气体。采用止回阀，防止回流入钢瓶。
14.
General purpose industrial valves-Casting iron globe valves and lift check valves
GB/T12233-1989通用阀门铁制截止阀与升降式止回阀
15.
"Valve Body, Cover, Tailpiece and Control Stop shall be in conformance with aSTM alloy Classification for Semi-Red Brass."
阀体、阀盖、附属件和控制止回阀均符合美国材料试验协会aSTM的半红铜合金分类标准。
16.
Do check valves operate properly?
止回阀是否工作正常?
17.
inside screw lift check valve
内螺纹升降式止回阀
18.
detector check valve meter
探测器止回阀的水表