Safety Technology Exchange Edition: Daily Question (2016.7.26)
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1.jpg1. ____ refers to a unit that permanently or temporarily produces, processes, transports, uses, or stores hazardous substances, and the quantity of such substances is equal to or exceeds a critical level. A. Hazard source B. Major hazard source C. Hidden danger D. Major hidden danger 2. For the safety management of major hazard sources, a comprehensive emergency drill or a specialized emergency drill should be carried out every ( ) for such sources, and an on-site response emergency drill should be conducted at least once every ( ). ____. A. Half a year, half a year B. One year, one year C. Half a year, one year D. One year, half a year B;D
B. Major hazard sources D. One year, six months
1.B. Major hazard sources； 2.D. One year, half a year
1. ____ refers to a unit that permanently or temporarily produces, processes, transports, uses, or stores hazardous substances, and the quantity of such substances is equal to or exceeds a critical level. B. Major hazard sources: 2. For the safety management of major hazard sources, comprehensive emergency drills or specialized emergency drills should be conducted for each such hazard source every ( ), and on-site response emergency drills should be carried out at least once every ( ). ____. D. One year, half a year