广东肇庆耗资13亿建设了一条42公里长从矿山到工厂的全封闭石灰石传送带，每小时可以运送超过5000吨原料，每天可以节省数千辆卡车的运输费用，还非常环保，实在是太聪明了 https://www.youtube.com/shorts/LQSDrYXT4PE (水城百事)

by 匿名, Thursday, April 23, 2026, 21:50

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13亿可以供这批车运营多少天？

by 匿名, Thursday, April 23, 2026, 22:05 @ 匿名

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by 匿名, Thursday, April 23, 2026, 22:15 @ 匿名

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by 匿名, Thursday, April 23, 2026, 22:32 @ 匿名

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by 匿名, Thursday, April 23, 2026, 22:33 @ 匿名

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by 匿名, Thursday, April 23, 2026, 22:41 @ 匿名

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