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日本最近采用一种不铲除旧墙基层而重复抹灰的新工艺,方法是先在旧墙上抹浸透性极强的固化剂,然后再抹灰,有利于维修和装饰。
Japan recently adopted a new process that does not remove the old wall base and repeat the plastering process by first applying a highly saturated hardener on the old wall and then plastering it, which is conducive to maintenance and decoration.