您要查找的是不是：
- A valve box, a valve pillar and a water meter basin shall be of cast iron, synthetic resin, and concrete, etc. 阀门箱，阀门柱和水表井应由铸铁，合成树脂和混凝土等构成。
- The most common application is for valves located in an underground valve box. 最常见的应用是用于位于地下阀门盒内的阀门操作。
- Failure Analysis on Valve Box of Stainless Steel 不锈钢阀缸的失效分析
- separate valve box type piston pump 独立阀箱式活塞泵
- Design and Application of Ordinal Hydraulic Control Valve Box 基于循环控制液压阀箱的设计研究及应用
- Design and Application of Ordinal Pneumatic Control Valve Box 基于顺序控制的气动控制阀箱研制及推广应用
- The host then passed around a box of cigars. 主人这时拿了一盒雪茄烟请大家抽。
- How could he get his heavy box up all those stairs? 这么重的箱子他是怎么抬上楼的？
- Have you turned off the water valve? 你关掉水阀了吗？
- He brought the box of groceries in from the car. 他把一盒食品从汽车上拿进来。
- The heavy box landed crash on his head. 沉重的箱子哗啦一声掉到他的头上。
- It's quite an effort to lift this heavy box. 抬起这只沉重的箱子要花费相当大的力气。
- He opened his safe and drew out a petty-cash box. 他打开保险柜取走一个小钱匣。
- 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。
- I'm sure this movie will be good box office. 我相信这部电影一定卖座。
- The large box in his room can serve as a desk too. 他房间里的那只大箱子也可以当桌子用。
- I have put the pencil box in her desk. 我已经把铅笔盒放在她的课桌里了。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- It is a crime to stuff the ballot box. 为候选人投伪造票是犯罪行为。
- Repack all the superfluous cups in the box. 把多余的杯子都重新装入箱中。
