board coal
词语: board coal
解释: 纤维质煤
词性: 名词
词典: 能源专业英汉词典
board coal 相关解释
board coal 〔名词〕木质褐煤,纤维褐煤
board coal 〔名词〕纤维质煤
纤维质煤 board coal
纤维质煤 board coal
纤维质煤 board coal
board coal
词语: board coal
解释: 纤维质煤
词性: 名词
词典: 能源专业英汉词典
board coal 相关解释
board coal 〔名词〕木质褐煤,纤维褐煤
board coal 〔名词〕纤维质煤
纤维质煤 board coal
纤维质煤 board coal
纤维质煤 board coal