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Все вопросы
- Joint storage of flammable liquids and combustible liquids in containers in the same room is allowed when the total number is not more... #61
- Operation El. heating appliances is prohibited without written permission #62
- Which category room which houses solid materials with a specific fire load of 2200 MJ/m2 #63
- What can be used as a return conductor in El. welding in explosive areas. #64
- In what class are zones are located in areas where under normal operation of equipment allocated combustible dusts or fibers which form with air an explosive mixture at a concentration of 65 grams per cubic meter. #65
- How often should you get tested common technical condition of automatic flame-retardant devices. #66
- What class fire-hazardous zones include zones that are located in areas where combustible dusts are allocated or fibers. #67
- To what degree of fire resistance include building bearing and enclosing structures of brick or stone, concrete or reinforced concrete. #68
- What explosive is equipped with facilities for removal of combustible and explosive gases #69
- What is the frequency of inspection of lightning protection. #70