短語(yǔ)詞組短語(yǔ)steam -coal ratio 汽煤比steam m coal 動(dòng)力煤steam to coal 蒸汽煤Steam locomotive coal water equipment 蒸汽機(jī)車煤水設(shè)備Bohai -Rim Steam-Coal Price Index 環(huán)渤海動(dòng)力煤價(jià)格指數(shù)low sulfur steam coal 低硫蒸汽煤steam coal bunker 動(dòng)力煤倉(cāng)Indonesia steam Coal 印尼煤Indonesian Steam Coal 印尼汽煤;印度尼西亞蒸氣煤;印尼動(dòng)力煤 返回 steam coal