The door of toilet often lies in damp environment, doorcase lower part can degenerate insensibly, if be enchased in the lower part of doorcase,go up stainless steel piece OK and moistureproof.

• 卫生间的门经常处在潮湿的环境中，门框下方不知不觉地会腐朽，假如在门框的下方镶嵌上不锈钢片就可以防潮了。