参考答案:B, D
I was uncertain of my success. Which of the following can replace the underlined word( )
P49 高聚物改性沥青防水卷材的施工方法有:热熔法、冷粘法和自粘法; 合成高分子防水卷材的施工方法有:冷粘法、自粘法和热风焊接法。
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