English translation for "backwashings"

回洗液

Similar Words：

"backwashing" English translation, "backwashing countercurrent washing" English translation, "backwashing filter" English translation, "backwashing method" English translation, "backwashingmethod" English translation, "backwashwater" English translation, "backwasting" English translation, "backwater" English translation, "backwater area" English translation, "backwater curve" English translation