Переведите без онлайн переводчиков. fireman a fire service is not a career but a profession and a good fireman makes his work also his hobby. it is surprising how little the community knows about the fire service and the work of a fireman. it is not generally understood that the field of knowledge required is far greater than that of almost any other profession and includes mathematics, hydraulics, chemistry, english, building construction, plan drawing, legislation, fire service law, fire alarms, fixed fire protection installations including carbon dioxide, dry powder, sprinkler and chemical extinguishing agents . no longer can a fireman go into a building and use water indiscriminately. the modern development of industry has produced many hazardous materials which explode violently on contact with water. when a man decides he would like to join the fire service he may do so either as a junior fireman or as a probationary fireman. after an entrance examination and an interview an outline is given about his work including the hazardous duties and the need to deal with dead bodies or people badly injured . a fireman must be able to respond to an alarm from any duty during the day time in 20 seconds which means he has tо be on an appliance and leaving7 the fire station in this time, and at night time from a rest period in 40 seconds. to accept an order without question and to climb a ladder and enter a burning building which is on fire without thought for one's own safety stresses the need for strict discipline and outlines the need for team spirit.