发布时间:2025-01-31 19:31:58
1.泥浆下混凝土浇筑,用导管把混凝土浇筑在充满水泥浆的槽孔内。2.水下混凝土浇筑,浇筑在水下指定位置处。3.剪力墙混凝土浇筑,同时浇筑混凝土强度相同的柱和墙。4.混凝土分层浇筑,有全面分层,分断分层,斜向分层。
#泥浆混凝土 #导管 #水下混凝土 #剪力墙混凝土 #分层浇筑 #全面分层 #分断分层 #斜向分层
学校宿舍电棒的灯管发光很昏暗但是没有坏掉后勤又不给换新的不知有什么方法能让电棒早点坏掉
2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58gree 格力 star系列 gmvh200wl47a 家用中央空调 一拖七 8匹适用对象
2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58 2025-01-31 19:31:58