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lie che bian zu ren yuan ting li diao cha fen xi
Author(s): 
Pages: 31
Year: Issue:  1
Journal: Occupation and Health

Keyword:  列车编组调查分析气象条件职业因素听力调查体力劳动高频噪声紧张性听觉迟钝器官损伤;
Abstract: <正> 列车编组员的工作与不良的气象条件、噪声、振动、繁重的体力劳动、精神的紧张性及其它许多职业因素的作用有关。然而,在导致听觉器官损伤的发展上,刹车底片上的制动、自动挂钩的碰撞等时所产生的高频噪声则是主要因素。从表中看到的调查结果表明:列车编组
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