2024-12-5 16:33| 发布者: Summer| 查看: 20| 评论: 0
B.1.1 轻型木结构用规格材截面尺寸应符合表B.1.1的规定。
B.1.2 轻型木结构用速生树种规格材截面尺寸应符合表B.1.2的规定。
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