positive pressure head

基本解释正压头

网络释义

1)positive pressure head,正压头2)hydrostatic head correction,静压头校正3)NPSH,净正吸上压头4)normal head of cargo,货物正常压头5)net positive suction head (NPSH),凈正吸入压头6)hydrostatic head correction,静水压头改正

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