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- Rubber base tube valve for cycles 胶座力车内胎气门嘴
- They can be used in devices for which vacuum tube valves were unsuitable, such as in hearing aids designed to fit into the ear. 它们能用在不宜采用真空管的装置上，例如能用在放在耳朵内的助听器里。
- S tube valves are cast into shape with austenitic manganese steel, the quick wearing surface is welded with wear-resistant material, has the dual advantages of anti-high pressure and anti-wearing. 管阀采用高锰钢整体铸造成型，易磨损面采用搞磨材料堆焊，具有耐高压与耐磨损双重优点；
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Have you turned off the water valve? 你关掉水阀了吗？
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- 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。
- This tube is flexible but tough. 这管子柔软但很坚固。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- Apply solution to the tube and allow to become tacky. 在内胎上涂抹胶水并让它发粘。
- The tube was sealed off by fusing the material together. 管子以熔合管端的方法封闭起来了。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- The tube is sealed at both ends. 这管子两端是密封的。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- Suck on the tube to draw up the water. 用管子把水吸上来。
- She bought a tube of toothpaste. 她买了一管牙膏。
- 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。
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
