coke by-product
常见例句
- Old shaped furnaces for production coke cannot regain invaluable by-products;
他们生产焦炭的老式炉不能提取有价值的副产品。 - Ammonia, coal tar and coke are all by-products obtained in the manufacture of the coal gas.
氨水，煤焦油和焦煤都是煤气制造过程中产生的副产品。 - In the future increasing quantities of coal will be converted into gas, coke and other by-products .
将来，煤将越来越多地用来制造煤气、焦炭和其它副产品。 返回 coke by-product