Chinese translation for "封管的"

pipe sealing

Similar Words：

"封固加印" Chinese translation, "封固牢藏法" Chinese translation, "封固液" Chinese translation, "封官许愿" Chinese translation, "封管" Chinese translation, "封管化合物" Chinese translation, "封管机" Chinese translation, "封管炉" Chinese translation, "封管式毛细管" Chinese translation, "封管桩操作" Chinese translation