| Subject | English | Chinese |
| met. | coal and oxygen injection process | COIN 熔融还原炼铁法 (【技】以铁水造气为基础开发出的一种熔融还原炼铁工艺。) |
| met. | coal and oxygen injection process | 喷吹煤-氧熔融还原炼铁法 |
| met. | coal-oxygen injection steelmaking equipment | 煤氧喷吹炼钢设备 |
| met. | coal-oxygen injection steelmaking process | 煤氧喷吹炼钢法 |
| fishery | oxygen injection aeration | 喷射式增氧 |
| met. | oxygen injection level | 吹氧量 |
| met. | oxygen injection system | 吹氧装置 (A BOF installation consists of the basic oxygen furnace, furnace support foundation, oxygen injection system, furnace deskulling system, and other auxiliary steelmaking requirements, etc. 一套氧气顶吹转炉设备包括：氧气顶吹转炉、炉体基础、吹氧系统、炉子除渣壳装置以及其他必要的炼钢辅助设施等。) |
| met. | oxygen injection system | 喷氧系统 |
| met. | oxygen injection system | 吹氧系统 |