炼焦煤是生产钢铁的重要原料之一。
Coking coal and steel production is one of the important raw materials.
焦煤是钢铁生产过程中的主要原料之一。
Coking coal is a steel production process, one of the main raw material.
焦煤压块机故障率低，发热量小，生产率高，节电耐用。
Coke press low failure rate, high calorific value small, productivity, power saving and durable.
对炼焦煤的煤质评定、配煤方法和质量控制进行了详细的论述。
The coal quality assessment, coal blend ways and quality control are discussed in detail.
对炼焦煤的煤质评定、配煤方法和质量控制进行了详细的论述。
The coal quality assessment, coal blend ways and quality control are discussed in detail.
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