1.
Enhancing coal quality management and stabilizing coal product quality;
加强煤质管理 确保煤炭产品质量稳定
2.
Discussion promoting refinement management and improving coal quality
推进精细化管理 提高煤炭产品质量
3.
Xin Wen Mining Coal Group Coal Productes Industry Chain Research and Applications;
新矿集团煤炭产品产业链延伸的研究与应用
4.
Improve the market competitive ability of coal products by strengthening the sampling,preparation and test management;
加强商品煤采制化管理 提高煤炭产品市场竞争力
5.
Optimization of the modification plan for coal product structure in Yang Quan Five coal mines;
阳泉五矿煤炭产品结构调整方案的优化
6.
Inquired into Establishment Mechanism of Coal Product Structure Adjustment;
关于建立煤炭产品结构调整机制的探讨
7.
Energy Content Analyses of Coal Product from Coal-mine to Consumer
煤炭产品从矿井到用户的能源含量分析
8.
Experience and suggestions of quality supervision and spot check of coal product
煤炭产品质量国家监督抽查工作的体会与建议
9.
Article 30 Coal mining enterprises shall exercise strict supervision, inspection and control of coal product quality.
第三十条 煤矿企业应当加强煤炭产品质量的监督检查和管理。
10.
Such quality shall be graded according to the national or trade standards.
煤炭产品质量应当按照国家标准或者行业标准分等论级。
11.
Model Optimizing Production Structure of Coal Enterprise and Its Application;
煤炭企业产品结构优化模型及其应用
12.
Primary products are refined coking coal, high grade heating coal, coke, power supply and chemical products, construction materials and electromechanical equipment. etc.
主要产品有炼焦精煤、优质动力煤、喷吹煤、焦炭及电力、煤化工产品、建材、煤矿机电设备等。
13.
When so used, it is not a material of production, but is itself the ultimate product.
这样用时，煤炭就不是生产原料了，而是最终产品。
14.
Coal Resource Property Right,Coordination Mechanism of Product Markets and Supply Security;
煤炭资源产权、产品市场协调机制与供应安全
15.
Developing Coal Procesing Change,Promoting Structural Adjustment of Production in Coal Industry;
发展煤炭加工转化 促进产业产品结构调整
16.
Coal products for residents refer to briquet, coal cake, honeycomb briquette and kindling charcoal
居民用煤炭制品是指煤球、煤饼、蜂窝煤和引火炭。
17.
Discussion on the Influence of the Resources Product Import and Export Tax Rate Adjustment on the Coal Profession;
资源性产品进出口税率调整对煤炭行业的影响
18.
Study on caustic washing process for extracting phenolics from direct coal liquefaction product distillate
煤炭直接液化产品油碱洗提酚过程研究