300米长,半米宽,四米高,混凝土现浇,需要多少钢筋,混凝土,石头,沙子
2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44业主扣装修公司5000质保金装修公司扣在装修监理身上然后还扣除正常的质保金正常吗
2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44 2025-01-20 00:29:44