我家房子有120平,刚装修的房子,前几天刚刚开始供暖,我就发现了蟑螂。该怎么办呀
2025-02-07 21:20:24我在超市上班,领导让我用CAD画超市平面图,我看了有电梯,货架,堆头,柱子,请高手帮忙怎么办啊
2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24礼堂中间有4根长方体柱子底面是边长50厘米的正方形高4米如果给这些柱子贴瓷砖瓷砖的面积为25平方
2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24 2025-02-07 21:20:24