From then on, I then spoil to mine life, Because I love his color.

从此以后，我便溺爱于我的生命，因为我爱他的色彩。

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Roak spoil removal system of mine surface is to ensure mine roak spoil removal requirement, and to realize a key link of coal production continued development of mines.

矿井地面排矸系统是保证矿井矸石排放需求，实现矿井煤炭生产持续稳定地增长的关键环节。

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