shortwall coal mining method [矿业] 短壁采煤法
shortwall mining method 短壁采煤法
shortwall mining method along strike 走向短壁采煤法
shortwall over-all mining method 短壁全面法
shortwall method
短工作面方法
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The article introduces the shortwall mining method along strike in medium-thickness seam with great dip angle, which is based on individual hydraulic prop and has brought great economic effect.
在大倾角中厚煤层推行走向短壁采煤方法，使用单体液压支柱，取得较好的技术经济效果。
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