... cmc = carboxymethylcellulose 羧甲基纤维素 cmd = coal mine department 煤矿管理局 cn = cellulose nitrate 硝酸纤维素 ...
基于42个网页-相关网页
coal mining administration
... coal mining accident 煤矿事故 coal mining administration 煤矿管理局 coal mining designing institute 煤矿设计院 ...
基于2个网页-相关网页
短语
阿根廷煤矿管理局
Yacimientos Carboniferos Fiscales
煤矿管理局［美
Coal Mines Department