2024-12-4 09:26| 发布者: MArtian| 查看: 25| 评论: 0
B.0.1 土渠糙率应符合表B.0.1的规定。
B.0.2 石渠糙率应符合表B.0.2的规定。
B.0.3 防渗衬砌渠槽糙率应符合表B.0.3的规定。
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