1.
gas filter drain cock
煤气过滤器放水旋塞
2.
water ga(u)ge cock
水量表旋塞，示水位旋塞
3.
If a water-pipe bursts turn off the stopcock immediately.
水管破裂时要立即关紧旋塞.
4.
3-Way Plug Valve 1;3-Way Plug Valve 2;3-Way Plug Valve 3
向旋塞阀 1;3 向旋塞阀 2;3 向旋塞阀 3
5.
Install sight tube in test cock4 and fill with water as before.
在测试旋塞4号安装观察管，并如前所述注水。
6.
Open test cock3 and allow water to fill the tube to the top.
开启测试旋塞3号，使得水注到管子的顶部。
7.
Research on Barrage Effect for Level Rotary Internal Energy Dissipation Discharge Tunnel;
水平旋流内消能泄洪洞的阻塞效应研究
8.
Research and Application on Improving Abrasion Properties of Rotary Piston Water Meter
提高旋转活塞式水表磨损性能的研究与应用
9.
Open test cock4. EZ-TC on test cock4 would already be open. The water should maintain its position in the sight tube.
开启测试旋塞4号。在测试旋塞4号上的EZ-TC应该处于开启状态。观察管内的水位应该保持。
10.
Open test cock3. EZ-TC on test cock3 would already be open. The water should maintain its position in the sight tube.
开启测试旋塞3号。测试旋塞3号上的EZ-TC应该已经开启。水应该保留在观察管内的位置上。
11.
cock,for fitting into bung holes of casks or barrels
塞入桶或圆筒口的旋塞
12.
air shut-off cock
(制动机)截断旋塞
13.
A regulated opening for discharging a liquid, as in a small stopcock.
水龙头用于控制液体排出的开口，如在小的旋塞阀里
14.
heat is used to raise steam which either turns a turbine or forces a piston to move up and down in a cylinder.
由热产生的水蒸气或者使涡轮旋转或者使活塞在气缸中上下运动。
15.
Clinical observation on low molecule dextran and furosemide treating for edema in children with nephrotic syndrome
低分子右旋糖酐联合呋塞米治疗肾病综合征水肿的疗效观察
16.
liquid piston rotary compressor
液体活塞式旋转压气机
17.
helical spline type actuator
带螺旋活塞杆的液压缸
18.
ring with coil-spring expander
螺旋弹簧胀圈活塞环