一个大厅里有两个长方体柱子高六米长和宽都是08米如果要油漆 两根柱子油漆面积多少平方米
2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13 2025-02-10 01:07:13