coal geology_新英汉石油技术词典
coal geology
[新英汉石油技术词典]
coal geology煤田地质学
是什么意思，coal geology的解释，coal geology的翻译
[英汉地理大词典] coal geology
[地质英汉词典] coal geology
[地质学英汉词典] coal geology
[煤炭科技英汉词典] coal geology
[石油英汉词典] coal geology
[矿业英汉词典] coal geology
