青云翻译

In a long toilet and sewer connections cushion aging, sealed glass, plastic disable

Year old toilet and sewer connection cushion aging, sealed glass sealant failure

The year long place bedpan and the sewer pipe attachment point cushioning gets older, seal glass cement malfunction

It is in the water pipe connection with the soft pad aging, sealed glass glue functionality

Year old toilet and sewer connection cushion aging, sealed glass sealant failure