Chinese translation for "main check valve"

主止回阀

Similar Words：

"main charge" Chinese translation, "main charging belt" Chinese translation, "main charging blet" Chinese translation, "main chart" Chinese translation, "main chart type" Chinese translation, "main chimney damper" Chinese translation, "main chimney flue" Chinese translation, "main chinese menus" Chinese translation, "main chinese organizations" Chinese translation, "main choke tube" Chinese translation