bituminous coal
bituminous coal
[地质英汉词典]
bituminous coal烟煤
是什么意思，bituminous coal的解释，bituminous coal的翻译
[新英汉石油技术词典] bituminous coal
[冶金英汉词典] bituminous coal
[化学英汉词典] bituminous coal
[英汉地理大词典] bituminous coal
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[海运英汉词典] bituminous coal
[消防英汉词典] bituminous coal
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[环境英汉词典] bituminous coal
[电信英汉词典] bituminous coal
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[石油英汉词典] bituminous coal
[矿业英汉词典] bituminous coal
[能源英汉词典] bituminous coal
[航海英汉词典] bituminous coal
[计算机英汉词典] bituminous coal
[进出口英汉词典] bituminous coal