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对一座以产铜为主的矿山——冶金联合工厂7325名工人进行检查,发现2739名(37.4％)有各种职业性皮肤病:1637名(22.4％)表皮炎,689名(9.4％)皮肤积尘病,243名(3.3％)职业性皮炎和湿疹,112名(1.5％)热和化学灼伤,58名(0.79％)溃疡。另外发现311名职业性斑痕(染色、切伤、胼胝、疤痕、毛细血管扩张等)及648名非职业性皮肤病。职业性表皮炎是由于皮肤暴露部位(较多是手)受液体精选矿砂、矿浆、矿石粉尘、试剂、弱酸碱液、水泥、颜料、漆、模型块、矿物油、有机溶剂、重油等作
A survey of 7,325 workers at a copper-based mine-metallurgical complex found 2739 (37.4%) had various occupational dermatoses: 1637 (22.4%) with dermatitis and 689 (9.4%) with dermatitis Dermatosis, 243 (3.3%) occupational dermatitis and eczema, 112 (1.5%) thermal and chemical burns and 58 (0.79%) ulcers. In addition, 311 occupational stains (stained, cut, callus, scar, telangiectasia, etc.) and 648 non-occupational skin diseases were found. Occupational dermatitis is due to the exposed parts of the skin (more of a hand) liquid selected ore, ore, ore dust, reagents, weak acid and alkali, cement, paint, paint, model blocks, mineral oil, organic solvents, heavy oil, etc. Make