coke by-product
常见例句
- Old shaped furnaces for production coke cannot regain invaluable by-products;
他們生産焦炭的老式爐不能提取有價值的副産品。 - 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氣制造過程中産生的副産品。 - In the future increasing quantities of coal will be converted into gas, coke and other by-products .
將來，煤將越來越多地用來制造煤氣、焦炭和其它副産品。 返回 coke by-product