English translation for "back pump"

前级泵
增压泵

Example Sentences:

The series h pump can be a backing pump when combined with another high vacuum smelting , vacuum drying , vacuum impregnate and high vacuum simulation testing , ect
广泛地应用于真空冶炼、真空干燥、真空浸渍、高真空模拟试验以及其他真空作业上。

Similar Words：: "back pull wire drawing-machine" English translation, "back pulling" English translation, "back pulse" English translation, "back pulse diode" English translation, "back pulse front" English translation, "back punch" English translation, "back purge system" English translation, "back putty" English translation, "back quarter" English translation, "back quiver" English translation