1.
Improving the quality of coke;
开展焦炭质量攻关提高焦炭实物质量
2.
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
3.
electric heating resistor (other than of carbon)
电热电阻（炭质除外）
4.
RETROSPECT AND OUTLOOK OF DOMESTIC COKE QUALITY-THE WAY TO IMPROVE COKE QUALITY
我国焦炭质量回顾与展望──提高焦炭质量的途径
5.
Study of The Alkali Metal influence on Coke Quality and Alkali Resistance of Coke
碱金属对焦炭质量的影响及焦炭抗碱性的研究
6.
Research on Physical Properties and Relationship between Strain and Stress of Peat & Peaty Soil in Yunnan;
云南泥炭、泥炭质土的力学特性及本构模型研究
7.
Physical Mechanics Character Measurement of Peat Soil in Forest Area of Jilin
吉林林区泥炭质土物理力学性质测定
8.
Test methods of wooden activated carbon-Determination of Uncarbonized sbstances
木质活性炭试验方法 未炭化物的测定
9.
* High quality and low sulfur content coal, coal washing, and briquette
优质低硫煤、煤炭的洗
10.
Carbon black--Inspection of impurity material
GB/T3780.12-1995炭黑杂质的检查
11.
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。
12.
Test methods of wooden activated carbon-Uncarbonized constituent
GB/T12496.17-1990木质活性炭检验方法未炭化物含量
13.
Fine charcoal in stick form, made from the wood of the spindle tree.
炭笔由桃叶卫矛树的木材制成的棒形优质木炭
14.
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
15.
Inertinities are charcoal-like substance with low oxygen and hydrogen contents.
惰质体是低氧低氢的类木炭物质。
16.
INFLUENCE OF IMPURITIES OF DELAYED PETROLEUM COKE ON THE QUALITY OF CARBON PRODUCTS
延迟焦中杂质对炭素制品质量的影响
17.
RESEARCH SITUATION OF INFLUENCE OF MINERALMATTERS ON COKE THERMAL PROPERTIES
矿物质对焦炭热性质影响的研究现状
18.
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