pressurize造句
Expertssayitwilltakeaboutthreedaystore-pressurizethepipelinesbeforeRussiangascanfinallyreachEurope.Heliumisusedforarcweldingandleakdetection,mostly,althoughNASAUSESittopressurizespaceshuttlefueltanks....
Expertssayitwilltakeaboutthreedaystore-pressurizethepipelinesbeforeRussiangascanfinallyreachEurope.Heliumisusedforarcweldingandleakdetection,mostly,althoughNASAUSESittopressurizespaceshuttlefueltanks....