1) poor-quality coal
煤质差
4) coal nature of coalfield
煤田煤质
1.
Comparison of interpolations for coal nature of coalfield based on geological statistics;
基于地质统计学的煤田煤质插值方法比较
5) canneloid
烛煤质煤
6) coal quality
煤质
1.
Application of petrographic analysis on coal quality evaluation in coking enterprises;
煤岩分析在焦化企业煤质评价方面的应用
2.
Discussion on the function of coal quality scheduling system in coal quality management;
浅谈煤质调度制度在煤质管理中的作用
3.
Discussion on the influnence of coal quality on complex slime gasification technics;
浅谈煤质对多元料浆气化工艺的影响
补充资料：差差
1.犹参差。不齐貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条