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- grooved valve ste 有槽阀杆
- Grooved butterfly valves direct connect to pipe using iron pipe size couplings. Grooved valves are easiest to install. 管状蝶阀:采用铸铁管接头直接与管道连接。管状阀门安装最容易。
- Have you turned off the water valve? 你关掉水阀了吗？
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- He was grooved in running errands for his neighbors. 他已习惯於为邻居跑腿。
- The sink shelf is grooved so that the water will run off. 洗涤池上开槽是为了让水流走。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- grooved valve stem 有槽阀杆
- I ste ed on ice and fell to the ground. 我踩到了一块冰，跌倒在地。
- Te a ch them how to ste a l other people's thing? 教他们怎么偷别人的东西？
- A grooved timber in which something slides. 滑缝，滑槽带有沟槽的木块，可以使东西滑过
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- Kits include: Cover, Grooved Coupler &Gasket. 组件包括：阀盖，沟槽联结器和垫圈。
- The grey bark of the tree was deeply grooved. 树上的灰树皮充满了深深的沟槽。
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- The carpenter grooved the board. 木匠在木板上开槽。
- I ectio of freshwater fish at local markets would be ste ed up. 会加强检验本地街市售卖的淡水鱼。
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- A series of ste in the organizational hierarchy of a company. 公司组织等级制度中的一系列晋升阶梯。
- Composed of a single valve or piece. Used of a shell. 单瓣的由单个瓣膜或部分组成的。用于壳
