AWWA JAW31589
Journal AWWA - Permeation of Organic Contaminants Through Gasketed Pipe Joints
AWWA期刊-有机污染物通过衬垫管接头的渗透
1992-07-01
MIL MS28773 Notice 1-Inactivation
RETAINER, PACKING BACKUP, TETRAFLUOROETHYLENE, STRAIGHT THREAD TUBE FITTING BOSS(S/S BY MS28773A)
聚四氟乙烯直螺纹卡套管接头凸台衬垫护圈（MS28773A制造）
1997-09-05
MIL MS21965C Notice 2-Cancellation
NIPPLE, BREAK OFF, EMERGENCY OXYGEN CYLINDER VALVE (S/S BY MIL-DTL-7560/1) (SUPERSEDING MS21965B)
应急氧气瓶阀门断开管接头（由MIL-DTL-7560/1制造）（代替MS21965B）
1997-06-20