caking coal
短語(yǔ)詞組
- caking g coal 粘結(jié)煤
- weak caking coal 弱粘結(jié)煤;弱粘結(jié)性煤
- Medium caking coal 中粘煤;中等粘結(jié)性煤
- Datong weak caking coal 大同弱粘煤
- feebly caking coal 弱粘結(jié)性煤
- weak -caking coal 弱粘結(jié)性煤
- strongly caking coal 強(qiáng)粘結(jié)性煤
- caking property of coal 煤的粘結(jié)性
- strong caking coal 強(qiáng)粘結(jié)煤 返回 caking coal