VALVE, CHECK, CONTROLLABLE, ROTARY-ACTION, HYDRAULIC, 3,000 PSI, TYPE II SYSTEMS (ASG)
3000磅/平方英寸II型系统（ASG）液压旋转式可控止回阀

2019-04-03

VALVE, CHECK, CONTROLLABLE, ROTARY-ACTION, HYDRAULIC, 3,000 PSI, TYPE II SYSTEMS (ASG)
3000磅/平方英寸II型系统（ASG）液压旋转式可控止回阀

1999-04-30

DRILLING SYSTEM, WATER WELL, ROTARY, MINIMUM 1500 FEET CAPACITY AIR TRANSPORTABLE (NO S/S DOCUMENT)
钻井系统 水井 旋转式 最小容量1500英尺 可空运（无文件）

1996-01-18

VALVE, CHECK, CONTROLLABLE, ROTARY-ACTION, HYDRAULIC, 3,000 PSI, TYPE II SYSTEMS (ASG) (SUPERSEDING MS28764)
II型系统（ASG）3000 PSI旋转式液压可控止回阀（替代MS28764）

1957-04-30

DRILLING SYSTEM, WATER WELL, ROTARY, MINIMUM 1500 FEET CAPACITY AIR TRANSPORTABLE (NO S/S DOCUMENT)
钻井系统 旋转式水井 最小容量1500英尺 可空运（无S/S文件）

1992-08-13

Wall Mounted, Pedestal Mounted, Adjustable, Elevated, Tilting, and Pivoting Lavatory, Sink, and Shampoo Bowl Carrier and Drain Waste Systems
壁挂式、底座式、可调、高架、倾斜和旋转式盥洗室、水槽、洗发水碗托架和排水系统

2015-02-17

Petroleum, petrochemical and natural gas industries. Dry gas sealing systems for axial, centrifugal, and rotary screw compressors and expanders
石油、石化和天然气工业 轴流式、离心式和旋转式螺杆压缩机和膨胀机用干气密封系统

2021-12-10