Chinese translation for "two-stage pump"

二级泵
两级泵
双级泵

Similar Words：

"two-stage pretest estimator" Chinese translation, "two-stage principal component method" Chinese translation, "two-stage printing" Chinese translation, "two-stage process" Chinese translation, "two-stage prothrombin test" Chinese translation, "two-stage random sampling" Chinese translation, "two-stage reactor" Chinese translation, "two-stage reducibility test" Chinese translation, "two-stage reduction" Chinese translation, "two-stage reference method" Chinese translation