表示综采放顶煤的英文单词
“综采放顶煤”对应的英文单词有:fully mechanized top coal caving ,一共1个,具体意思及用法如下:
fully mechanized top coal caving综采放顶煤
与综采放顶煤相关的短语
轻型综采放顶煤light supported fully mechanized caving
“综采放顶煤”对应的英文单词有:fully mechanized top coal caving ,一共1个,具体意思及用法如下:
fully mechanized top coal caving综采放顶煤
轻型综采放顶煤light supported fully mechanized caving