A.1.0~1.5 B.1.5~1.8 C.1.2~1.8 D.1.2~1.5
A.卷材宜平行屋脊鋪貼 B.卷材宜垂直屋脊鋪貼 C.上下層卷材可以相互垂直鋪貼 D.上下層卷材不得相互垂直鋪貼
A.5℃~25℃ B.10℃~30℃ C.15℃~35℃ D.0℃~30℃