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醋酸在工业上用途很广,但其蒸汽损伤粘膜。眼部接触蒸汽可产生角膜结膜炎;液体溅入眼内可以引起结膜角膜的化学烧伤。著者对200名接触醋酸的工人进行了眼部调查。工人年龄15—35岁,男性130名,女性70名,工龄1—14月。每日工作8小时。车间内醋酸蒸汽浓度0.3781—0.62167亳克/升。200名工人都作了眼部调查,调查的结果如下: 1.自觉症状:在200名工人中,无任何眼部症状的10名,他们的工令是10—14月;在其他190人中,多数经常有羞明、流泪、眼疼、视力模糊、眼红及磨擦感,少数的有眼分泌物增多及眼烧灼感。多数工人的经验是工令长者自觉症状较轻。
Acetic acid is widely used in industry but its vapor damages mucous membranes. Eye contact with steam can produce keratoconjunctivitis; fluid splashing into the eye can cause chemical burns of the conjunctival cornea. The authors conducted an eye survey of 200 workers exposed to acetic acid. Workers aged 15-35 years old, 130 men, 70 women, length of service from January to September. Work 8 hours a day. Acetic acid workshop steam concentration 0.3781-0.62167 mg / l. The 200 workers conducted an eye survey and the findings were as follows: 1. Subjective symptoms: 10 of 200 workers without any ocular symptoms and their work order was 10-14 months; among 190 other people Most often have shame, tears, eye pain, blurred vision, jealous and friction, a small number of eye secretions and eye burning sensation. Most workers’ experience is to make seniors feel less symptoms.