English translation for "封管的"

pipe sealing

Similar Words：

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