网络释义
1)allowable working pressure for,许用工作压力2)maximum allowable working pressure,最大允许工作压力;最大许用工作压力3)allowable working pressure,许用工作压力;容许工作压力4)allowable working pressure,许用工作压力(锅炉设计压力);容许工作压力5)see also Working pressure,allowable,也可见工作压力，许用6)allowable external working pressure,许用工作外压
