您要查找的是不是：
- 内外螺纹T型管接头street-tee
- GB/T8260-1987卡箍式柔性环型管接头Flexible coupling of housing for pipe end with rib ring
- 管pipe
- 超声冲击法提高T型焊接管接头疲劳性能Improvement of the Fatigue Performance of Welded T-Shape Tubular Joints by Ultrasonic Peening
- 内外inside and outside
- 型的thysanuriform
- 管接头tube union
- T型管夹管griping T-tube
- 内外螺纹弯管接头street-elbow
- 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
- 方管接头器square-tube splicer
- 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
- 外螺纹三通管接头male t
- 能用于甜炼乳生产的DS35/50型管式灭菌机Use of DS 35/50 Tubular Sterilizer in Condensed Milk Production
- Ｕ型管压力计U-tube manometer
- 变径管接头reduction nipple
- 饼型管座wafer socket
- 取压管接头PRESSURE TAP
- U型管U-tube
