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1·Air condition has to be installed in all of operation room and crush-room, and drink of sunstroke prevention should be supplied in summer, to prevent sweltering of operators.

在高温季节应注意防暑降温，内操人员的操作室、外操人员的休息室设有空调设备，厂内夏季应供给降温饮料，可以预防中暑的发生。