bituminous coal
词语: bituminous coal
解释: 烟煤,肥煤
词性: 名词
词典: 冶金专业英汉词典
bituminous coal 相关解释
bituminous coal 沥青煤,烟煤
bituminous coal 〔名词〕沥青煤,烟煤
bituminous coal 沥清煤,烟煤
bituminous coal 〔名词〕烟煤
bituminous coal
词语: bituminous coal
解释: 烟煤,肥煤
词性: 名词
词典: 冶金专业英汉词典
bituminous coal 相关解释
bituminous coal 沥青煤,烟煤
bituminous coal 〔名词〕沥青煤,烟煤
bituminous coal 沥清煤,烟煤
bituminous coal 〔名词〕烟煤