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生产环境中的气象条件受厂房建筑、通风设备、工艺过程和热源情况等影响,在高气温或同时存在高气湿或热辐射等不良气象条件下进行的生产劳动,就可能成为高温作业。高温作业包括:(1)高温、强热辐射作业,如冶金、铸造、锻造、热处理、炉窑车间和锅炉间等,这些工作场所气温高、热辐射强度大,属干热环境;(2)高温、高湿作业,如印染、缫丝、造纸和潮湿的深矿井作业等,主要是由
The meteorological conditions in the production environment are affected by the plant buildings, ventilation equipment, process and heat source conditions, and may be high-temperature operation in the productive work under unfavorable weather conditions such as high temperature or high humidity or thermal radiation. High temperature operations include: (1) high temperature and intense heat radiation such as metallurgy, casting, forging, heat treatment, kiln workshop and boiler room, etc. These workplaces have high temperature and large heat radiation intensity, High temperature, high humidity operations, such as printing and dyeing, reeling, papermaking and wet deep mine operations, mainly by