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[主观题]
陶质卫生陶瓷的吸水率为()。A.5%~10%B.8%~10%C.8%~15%D.10%~15%
陶质卫生陶瓷的吸水率为()。
A.5%~10%
B.8%~10%
C.8%~15%
D.10%~15%
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陶质卫生陶瓷的吸水率为()。
A.5%~10%
B.8%~10%
C.8%~15%
D.10%~15%
指出下列各项中正确的一项:
A.釉画砖(瓷砖)属精陶类制品,要求吸水率不大于21%
B.陶瓷锦砖只能用于室内墙、地面装饰
C.墙地砖多为粗炻器,要求吸水率≯21%
D.陶瓷劈离砖广泛用于内、外墙装饰
A.瓷质砖
B.炻瓷砖
C.炻质砖
D.细炻砖