coking and chemical

• 焦化

coking and chemical的用法和样例：

例句

1. Inside, coking, sintering and smelting plants churned out crude iron and steel.
   在这道门里，焦化和冶炼工厂源源不断地产出生铁和钢材。
2. Huang Dan subordinate enterprises have phosphorus chemical plant Huangdan Coking Plant Huangdan Hydropower Station.
   下属企业有黄丹磷化工厂黄丹焦化厂黄丹水电站。