发布时间:2025-02-04 02:20:33
【答案】:A
吊杆、龙骨的尺寸与间距应符合下列规定:①不上人吊顶的吊杆应采用不小于直径6mm的钢筋、M6全牙吊杆或直径不小于2mm的镀锌低碳退火钢丝;②上人吊顶的吊杆应采用不小于直径8mm的钢筋或M8全牙吊杆。
您好我买了个二手房是18楼顶楼客厅里有3处漏水的黄斑卧室有两处请问这种情况怎么解决呀
2025-02-04 02:20:33华硕asus超级本 n3160474g47128g固态好不好
2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33 2025-02-04 02:20:33