English translation for "levelling of pumping unit"

泵装置的校平

Similar Words：

"levelling mechanism" English translation, "levelling mix" English translation, "levelling net" English translation, "levelling network" English translation, "levelling of dye" English translation, "levelling of the heddles" English translation, "levelling of the land" English translation, "levelling off degree of polymerization" English translation, "levelling party" English translation, "levelling peg" English translation