normal pressure fire pump 低压消防泵 ; 羌 ; 缓 ; 翁

high pressure fire pump 高压消防泵 ; 翁 ; 网 ; 翩

middle pressure fire pump 中压消防泵 ; 罱 ; 缓 ; 罍

pressure maintaining fire pump 稳压消防泵 ; 稳压

pressure maintaining fire pump set 稳压消防泵组 ; 稳压

high-pressure service fire pump 高压消防泵

dle nmal pressure fire pump 中低压消防泵

high nmal pressure fire pump 高低压消防泵

dle pressure fire pump 中压消防泵