机手怎样预防职业病的发生□国占明拖拉机驾驶员作业时，长期处于噪声、震动和尘土飞扬等恶劣环境中，因而易患听力下降、腰背酸痛、关节炎和胃下垂等职业病。机手注意环境卫生、劳动卫生和饮食卫生，可有效预防职业病的发生。１．注意环境卫生（１）安装驾驶室。大多数中... How to Prevent Occurrence of Occupational Diseases? During the operation, Kwun Tham Ming tractor drivers are prone to occupational diseases such as hearing loss, back pain, arthritis and gastroptosis, which have long been exposed to harsh environments such as noise, vibration and dusty flying. Handlers pay attention to environmental hygiene, labor hygiene and food hygiene, which can effectively prevent the occurrence of occupational diseases. 1. Pay attention to sanitation (1) Install the cab. Most of them