发布时间:2025-01-19 20:53:11
钢筋混凝土用冷轧带肋钢筋:
CRB550——钢筋直径:4~12mm
CRB600H——钢筋直径:5~12mm
预应力混凝土用冷轧带肋钢筋:
CRB650——钢筋直径:4、5、6mm
CRB650H——钢筋直径:5~6mm
CRB800——钢筋直径:5mm
CRB800H——钢筋直径:5~6mm
CRB970——钢筋直径:5mm
请问和亲戚共建的房屋楼顶漏水我是顶楼那补楼费用是共同承担还是只是我自己承担
2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11请教各位大神二次结构中卫生间砖墙根部止水反梁的问题不是楼板四周翻边啊拜托了各位 谢谢
2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11 2025-01-19 20:53:11