H-Coal 氢煤法 ; 煤法 ; 氢煤 ; 工艺
H-coal process 氢煤法
ash h coal 高灰煤
pitch h coal 沥青煤
rough h coal 原煤
H Coal company H煤业公司
h igh rank coal 高煤级煤
Based on the multi medium conference technology of H. 322 agreement, the paper provided a production dispatching visualization solution plan for coal enterprise.
介绍了基于H 32 3协议的多媒体会议技术，提出了一种煤炭企业生产调度可视化解决方案。
Besides, the chemical structure, C/H value, and volatile matters of the coal all have direct effect on the distribution of PAHs.
直接影响煤中多环芳烃分布的因素还有煤的化学结构，煤的挥发份含量和煤的C/H比值。
H. E. A. T. tank heaters are designed to heat any fluid with maximum efficiency in a variety of industries, including: food, pulp and paper, chemical processing and coal tar production.
我们公司生产的罐加热器，可加热任何液体，应用于各种工业领域，包括：食品，纸浆，化工和煤焦油领域。
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