小心，不要损坏密封垫片。

Be careful not to damage the sealing gasket.

youdao

水道的连接应衬有密封垫片。所有连接面都不应有应力。

Use sealed gasket in the water path. There isn't stress on all link surface.

youdao

水道的连接应衬有密封垫片。所有连接面都不应有应力。

Use sealed gasket in the water path. There isn't stress on all link surface.

youdao