【单选题】【消耗次数：1】
对于卷材防水屋面、涂膜防水屋面、刚性防水屋面、瓦屋面和隔热屋面工程，应按屋面面积每( )m2抽查一处，每处10m2，且不得少于3处。
①
50
②
80
③
100
④
120
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相关题目
【单选题】
对于卷材防水屋面、涂膜防水屋面、刚性防水屋面、瓦屋面和隔热屋面工程，应按屋面面积每100m2抽查一处，每处10m2，且不得少于( )处。
①
2
②
3
③
5
④
8
【单选题】
对于卷材防水屋面、涂膜防水屋面、刚性防水屋面、瓦屋面和隔热屋面工程，应按屋面面积每100m2抽查一处，每处( )m2，且不得少于3处。
①
2
②
5
③
10
④
15
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