楼板在楼梯处怎么开洞用pkpm软件是按照楼梯的形状开洞还是整块大板都开洞
2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08cad立面图和剖面图不理解是从哪看的如果绘一个大厅怎么画剖面图
2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08我想干个体开锁卖锁换锁的不知道怎么办希望知道的人麻烦下告诉下流程谢谢
2025-02-05 00:41:08装修卧室三路电只有主灯能用筒灯和小灯都不亮开关处四条线上都有电请问怎么办
2025-02-05 00:41:08 2025-02-05 00:41:08 2025-02-05 00:41:08