你好主梁高70厘米梁宽30厘米现在装修工在梁上钻了个11厘米的圆孔会影响安全吗
2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57 2025-02-06 23:20:57