炼钢工人 meaning in Chinese

steel worker
steelworker

Male foundry worker
炼钢工人生产图
Investigation on the association of safety perception and safety behaviors with occupational injuries in steelworkers
炼钢工人安全认知和安全行为与职业伤害相关性的调查研究
The 50 yuan and 100 yuan were targeted as accessory denominations . in may 1985 , the state council approved it , the fourth series was completed
10元到100元券采用固定人物头像浮水印钞票纸： 10元券为陕北农民头像， 50元券为炼钢工人头像， 100元券为