roof sheathing短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 顶盖衬板,承梁板,屋面板,望板 Then controlling measures such as improving thermal insulating course, strengthening the masonry rigidity of the parapet, setting the expansion joint on the roof sheathing, etc. 指出改进屋面保温隔热层、加强女儿墙砌体刚度、屋面板设置伸缩缝等是控制裂缝产生的有效措施。 dictall