Chinese translation for "main valve ring"

主阀环

Similar Words：

"main valve disc" Chinese translation, "main valve head" Chinese translation, "main valve head cap screw" Chinese translation, "main valve piston" Chinese translation, "main valve plunger" Chinese translation, "main valve spring" Chinese translation, "main valve stem" Chinese translation, "main valve stem nut" Chinese translation, "main variant of a phoneme" Chinese translation, "main variety" Chinese translation