您要查找的是不是：
- 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。
- telescopic valve 套筒阀
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- His telescopic observations are justly immortal. 他的望远镜观察结果当然是不朽的。
- Extend the telescopic antenna vertically. 竖直地伸张伸缩式天线。
- I accomplish this with a telescopic landing gear. 本人做到这一点的伸缩起落架。
- 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。
- Telescopic Stay for doors and lids. 门和盖子的伸缩支承挡。
- 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 exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- The scientists photomapped the skies by using a telescopic camera. 科学家们用望远镜照相机摄制天空星球图。
- 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
- This valve regulates the flow of water. 这个阀门控制着水的流量.
- A telescopic device is used in conjunction with the prism. 棱镜与望远镜配合使用。
- A small valve or faucet used to drain or reduce pressure, as from a boiler. 泄气阀，小龙头用来排空或降低压力的一种小阀门或小龙头，如锅炉上的
- Many tripods are telescopic, particularly those used in mines. 许多三角架都是伸缩式的,特别是用于矿山的那种。
- Telescopic Stay for doors and lids. RH and LH application. 门和上盖用伸缩撑挡。左右门均适用。
- Replace the cylinder outlet seal and valve cap. 替换钢瓶排气口密封和阀门帽。
- The inner frame is telescopic and made from seaworthy aluminium. 铝合金内框可以根据壁围厚度伸缩调节，以适合各种厚度的壁围。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
