煤砖
矿业英语 - 豆丁网 ... coal block 煤 柱 coal briquette 煤砖 coal bunker 煤 仓 ...
煤块
冶金词汇英语翻译(A-G) ... coal 煤 coal briquette 煤块 coal car 装煤车 ...
型煤
Coal char_翻译 ... 喷煤: Coal injection 型煤: Coal briquette 煤粉: coal powder ...
石墨球
Vegas Multi Corporation ... Olivine Sand – 橄榄石砂 Coal briquette – 石墨球 Ferro Silicon - 硅铁 ...