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- COLOUR PLASTIC ELASTIC EXPANSION TUBE 彩色塑料弹性膨胀管
- Aerodynamic experiment of high enthalpy expansion tube 高焓膨胀波管的气动实验
- Some Factors Affected the Ouality of Expansion Tube in Boiler 影响锅炉胀管质量的几个因素
- Experimental study of uneven deformation of solid expansion tube 钻井膨胀管膨胀过程中不均匀变形的试验研究
- Metals undergo expansion when heated. 金属加热时会膨胀。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The suburbs are an expansion of cities. 郊区是城市的延伸。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- This book is an expansion of the play he wrote before. 这本书是他以前写的剧本的扩充。
- This tube is flexible but tough. 这管子柔软但很坚固。
- His economic policies paved the way for industrial expansion. 他的经济政策为工业的扩展铺平了道路。
- 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。
- The expansion is fund completely by the private sector. 此项发展是完全由私营部门出资的。
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- A nation's practice or policy of territorial or economic expansion. 扩张主义一个国家领土或经济扩张的政策或实践
- 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。