comprehensive top coal caving mining中文,comprehensive top coal caving mining的意思,comprehensive top coal caving mining翻译及用法

2026-05-05 22:26 浏览次数 18

comprehensive top coal caving mining

综采放顶煤

comprehensive top coal caving mining 例句

英汉例句

  • Roof Management at the comprehensive top coal caving mining face

    综采放顶煤工作面顶板管理

相关热词