high sulfur coals
英
美
- 高硫煤
双语例句
- Based on analyzing the sulfur content and its distrib ution of Xishan coal, the feasibility and necessity of three desulfurization met hods were studied.
根据对西山高硫煤的硫含量及分布的初步分析，研究了多种脱硫方法的可行性。 - Only washed coal or high quality and low sulfur content coal can be allowed to directly use by boilers for space heating and production.
对于采暖及生产锅炉直接燃煤，必须使用优质低硫煤或经洗选的煤炭。
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