路铁电务修配厂压制车间生产的层压木绝缘鱼尾板是由桦木片浸以线型酚醛树脂酒精胶液经热压而成。它具有良好的绝缘性和较高的机械强度,目前多用在铁路支线自动闭塞地区以连结钢轨。在鱼尾板的生产过程中,可释放出多种有害气体和粉尘,污染车间空气。作业工人反映有难以忍受的上呼吸道刺激感,头晕、失眠、无力、手脚肿胀及皮炎等症状,女工还有月经紊乱、怀孕后易流产、早产或生下婴儿畸形。去年体检又发 Subway iron and steel repair factory compression workshop production of laminated wood insulation fishtail board is immersed by the birch phenolic resin alcohol glue by hot pressing. It has good insulation and high mechanical strength, is currently used in the automatic railway extension area to link the rail. In the fish plate production process, you can release a variety of harmful gases and dust, polluting the workshop air. Job workers reflect unpleasant upper respiratory irritation, dizziness, insomnia, weakness, swelling of hands and feet and dermatitis and other symptoms, women also have menstrual disorders, pregnancy induced abortion, premature delivery or birth of baby malformations. Last year physical examination and hair