您要查找的是不是：
- 內外螺紋T型管接頭street-tee
- GB/T8260-1987卡箍式柔性環(huán)型管接頭Flexible coupling of housing for pipe end with rib ring
- 管pipe
- 超聲沖擊法提高T型焊接管接頭疲勞性能Improvement of the Fatigue Performance of Welded T-Shape Tubular Joints by Ultrasonic Peening
- 內外inside and outside
- 型的thysanuriform
- 管接頭tube union
- T型管夾管griping T-tube
- 內外螺紋彎管接頭street-elbow
- U型管傳熱量影響因素的數值模擬研究NUMERICAL STUDY ON THE INFLUENCING FACTORS ON THE HEAT TRANSFER OF THE U-TUBE
- 方管接頭器square-tube splicer
- U型管地下?lián)Q熱系統非穩態(tài)傳熱數值模擬NUMERICAL SIMULATION OF HEAT TRANSFER OF A U-TUBE GROUND HEAT EXCHANGER
- 外螺紋三通管接頭male t
- 能用于甜煉乳生產(chǎn)的DS35/50型管式滅菌機Use of DS 35/50 Tubular Sterilizer in Condensed Milk Production
- Ｕ型管壓力計U-tube manometer
- 變徑管接頭reduction nipple
- 餅型管座wafer socket
- 取壓管接頭PRESSURE TAP
- U型管U-tube
