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- double tube pneumatic tyre 双管充气轮胎
- Inner tube for pneumatic tyre of aircraft 航空轮体内原
- When were pneumatic tyres invented? 充气轮胎是什么时间发明的?
- inner tube of pneumatic tyre for motor cycle 摩托车用充气轮胎内胎
- Silver head(with clock),double tubing with fittings bag. 银色听头（带时钟）,双管，配件包。
- If hematoma spread to front temporal occipitoparietal,use biforate,double tube to drainage. 如血肿波及额颞顶枕部,则采用双孔、双管引流。
- Moulded front castors can be fitted with either solid or pneumatic tyres. 不锈钢轮椅扶手以软垫包覆增加舒适感，而后轮则设有刹车装置，增加安全性。
- The presentation of usage of liquid column manometer. The correct-use method and error correction of U-tube manometer and double tube differential pressure gauge were analysed. 主要介绍了液柱压力计的正确使用方法和误差分析。给出了U型管压力计和双管差压计的测量精度。
- tyre; pneumatic tyre; highpressure tyre 轮胎
- Pneumatic tyre roller--Test method for reliability 轮胎压路机可靠性试验方法
- inner tube pneumatic joining machine 气动内胎接头机
- Double tube swivel type rotary corer 双管单动回转取土器
- Left two diagrams are the circuit for single, double tubes with quick starting.Diagrams for three, or four tubes are combined by the ones for single or double tubes. 左二图为采用快速启动镇流器配置快速启动荧光灯管的单、双管电路图,若三、四管灯具则由单、双管分别组合而成。
- double tube gas wave refrigerator 双管式气波制冷机
- The American elastic technology company develops the non- pneumatic tyre 美国弹性技术公司开发非充气轮胎
- double tube tunneling excavation 双孔平行隧道
- DOUBLE HAPPINESS TYRE INDUSTRIES CORP., LTD. 双喜轮胎工业股份有限公司。
- inner tube of pneumatic tyre 充气轮胎内胎
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
