medium volatile bituminous coal中文是什么意思

• 焦煤
• 中度挥发烟煤

• medium    n. (pl. -dia ) 1.媒介物；传导体；媒质， ...
• volatile    adj. 1.挥发(性)的，飞散(性)的。 2.快活的， ...
• bituminous    adj. 沥青的，含沥青的。 bituminous co ...
• coal    n. 1.煤，煤块，煤堆。 2.〔pl.〕〔美国〕(一堆 ...
• medium-volatile bituminous coal    中等挥发分烟煤; 中挥份烟煤
• high volatile a bituminous coal    高挥发分a烟煤
• high volatile bituminous coal    高挥发分烟煤; 高挥发性沥青煤; 气煤
• high-volatile a bituminous coal    高挥发分a烟煤; 级烟煤
• high-volatile bituminous coal    高挥发分烟煤
• low volatile bituminous coal    低挥发分烟煤; 低挥发烟煤; 低挥发蒸汽煤
• low-volatile bituminous coal    低挥份烟煤
• high volatile b bituminous coal    高挥发分b烟煤
• high volatile bituminous coal b    长焰煤; 长焰炭
• high volatile bituminous coal c    焰煤
• high volatile c bituminous coal    高挥发分c烟煤
• high-volatile b bituminous coal    高挥发分b烟煤; 级烟煤
• high-volatile c bituminous coal    高挥发分c烟煤; 级烟煤
• medium-volatile coal    中等挥发分烟煤; 中挥发分煤
• medium-volatile pituminous coal    中度挥发烟煤
• bituminous coal    沥青煤; 生煤; 烟煤
• volatile coal    挥发性煤
• low-volatile bituminous coals    低挥发烟煤
• banded bituminous coal    带状条烟煤
• bitumastic (or bituminous) coal    烟煤
• bituminous brown coal    沥青煤