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.
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
4.
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。
5.
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。
6.
Performance from coal products optimization and measures for stringent quality control at Pingshuo Coal Ind.Co;
平朔煤炭公司优化产品结构、严格质量管理的措施及效果
7.
Increase the Geological Technique Content to Reduce Coal Production Cost
提高地质技术含量 降低煤炭生产成本
8.
Increase the Geological Technique Content to Reduce Coal Production Cost;
提高地质技术含量 降低煤炭生产成本
9.
Classification for quality of coal--Classification for calorific value of coal
GB/T15224.3-1994煤炭质量分级煤炭发热量分级
10.
By Strengthening Coal Quality Management Raises Coking Coal Product Quality;
加强煤质管理 提高焦煤产品质量
11.
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。
12.
MAIN PRODUCTS： Wood Activated Carbon(Powdered), Wood Activated Carbon(Granular), Nut Shell Activated Carbon, Coal Activated Carbon.
主导产品：木质粉状活性炭、木质颗粒活性炭、果壳类活性炭、煤质活性炭。
13.
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
14.
How to Improve the Quality of Trading Coal in Zao Zhuang Coal Mining Group Through Quality Control;
论如何运用质量管理理论提高枣庄矿业集团公司商品煤炭质量
15.
The relationship between Shanxi coal and west China main energy resouce;
山西煤炭产量与西部主要能源品种产量的关联度
16.
Improving the Quality of Talent Cultivation in Coal Industry to Promote the Resource Integration of Coal Resource in Shanxi Province
提高煤炭人才培养质量 推进山西煤炭资源整合
17.
The Study on Coal Petrographic Blending and Predicting Coke Quality of ANGANG GROUP;
鞍钢煤岩配煤与预测焦炭质量的研究
18.
Who Will Take Responsibility for 3 billion tons coal production?;
年产30亿t煤炭,谁去采?——对未来17年我国高质量煤炭供应能力保障的思考之三