您要查找的是不是：
- T型管夹管 griping T-tube
- 夹管阀 pinch valve
- 特种管材泡夹管的制作技术 Process Technology of Special Foam Jacket Pipe
- GB/T8260-1987卡箍式柔性环型管接头 Flexible coupling of housing for pipe end with rib ring
- U型管传热量影响因素的数值模拟研究 NUMERICAL STUDY ON THE INFLUENCING FACTORS ON THE HEAT TRANSFER OF THE U-TUBE
- 品管 QA
- 排气管 vent-pipe
- T型键 T form beam
- 行波管夹持杆微波参数的快速自动测量 Quick Measurement of Microwave Properties of Dielectric Rod Used for Traveling Wave Tube
- 配管 tubing
- 热管 thermotube
- 盘管 pipe coil
- U型管地下换热系统非稳态传热数值模拟 NUMERICAL SIMULATION OF HEAT TRANSFER OF A U-TUBE GROUND HEAT EXCHANGER
- 别管 no matter (who/what etc.)
- 只管 (adv) no need to think about; by all means
- 品管部 quality control department
- 单管 monotube
- 流管 flow passage
- 圆管 circular tube
- 保险管 protective tube
