发布时间:2025-01-29 11:17:55
两者最根本的区别就是:在框架结构中承受梁和板传来的荷载,并将荷载传给基础,是主要的竖向支撑结构;但构造柱主要不是承担竖向荷载的,而是抗击剪力,抗震等横向荷载的。并且框架柱是砌墙体前先浇筑的,而构造柱则是在砌墙体预留出位置后进行浇筑。
索尼黑卡5充满电关机 一天左右就空电开不了机,并且每次更换电池都要重新设置系统
2025-01-29 11:17:55 2025-01-29 11:17:55热水器出水管用ppr还是铝塑管 ppr是用热熔连接 铝塑管如果拐弯用弯头 怎么连接的 是用胶粘的吗
2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55德力西单开关面板取掉后安装时开关挡住螺丝口如何处理请懂行人士给予指点谢谢
2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55 2025-01-29 11:17:55