furnaceman
1. Cupola furnaceman
化铁炉工
2. Oxygen furnaceman
吹氧炉炉工(钢吹炼)
3. Open-hearth furnaceman
平炉炉工(炼钢)
4. 309 Furnaceman Operates melting furnaces to produce castings.
熔工操作各种熔以生产铸铁.
5. Glass-making furnaceman
玻璃制造炉工
6. Glass-annealing furnaceman
玻璃退火炉工
7. Electric arc furnaceman
电弧炉炉工(钢精炼)
8. Bessemer furnaceman
酸性转炉炉工(钢吹炼)
9. Blast furnaceman
高炉炉工(矿石冶炼)