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为加强对私营小型企业汞危害的职业卫生管理，１９９９年３月对全市１８家私营荧光灯厂进行了调查监测。 对象与方法 １．调查内容：生产车间工艺流程及其布局，车间空气汞浓度，汞作业工人尿汞测定。 ２．调查方法： ２．１．作业点空气汞浓度：空气汞的测定按ＧＢ／Ｔ１６０
In order to strengthen the occupational health management of mercury endangering private-owned small enterprises, a survey was conducted on 18 privately-owned fluorescent lamp factories in the city in March 1999. Objects and methods 1. Survey content: Production process and layout of the workshop, workshop air mercury concentration, mercury urine mercury determination of workers. 2. Method of investigation: 2.1. Workplace air mercury concentration: Determination of air mercury Press GB / T160