短語(yǔ)詞組短語(yǔ)multistage centrifugal oil pump 多級(jí)離心油泵multistage centrifugal slurry pump 多級(jí)離心泵multistage centrifugal mine pump 多級(jí)鑛用離心泵multistage segmental centrifugal vacuum pump 多級(jí)分段式離心真空泵multistage horizontal centrifugal -pump 多級(jí)臥式離心泵horizontal single -suction multistage centrifugal pump 臥式單吸多級(jí)離心泵centrifugal multistage pump 多級(jí)離心泵 返回 multistage centrifugal pump