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dry rubble masonry干砌毛石圬土;干砌块石圬工;干砌毛石圬工
dry rubbled masonry干砌毛石圬工
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dry-stone masonry干砌石圬工
dry masonry wall无砂砌筑墙体
dry masonry dam石砌坝;干砌圬工坝水利
dry masonry block stone干砌块石
Dry Concrete And Masonry清水混凝土和砖石