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these courses have a total length of not less than 13 years, comprising nine years of compulsory education, followed by either at least three years of vocational training at a specialized school or at least three years of training in a firm and in parallel at a vocational training school ("berufsschule"), both of which culminate in an examination, and are supplemented by successful completion of at least a one-year training course at a master school ("meisterschule"), master classes ("meisterklassen"), industrial master school ("werkmeisterschule") or a building craftsmen school ("bauhandwerkerschule").
Šo kursu kopgarums ir vismaz 13 gadi, no kuriem deviņi gadi ir obligātā izglītība, kam seko vai nu vismaz trīs gadi arodmācību specializētā profesionālās izglītības iestādē, vai vismaz trīs gadu mācības firmā un līdztekus profesionāli tehniskajā skolā ("berufsschule"), kas abos gadījumos beidzas ar gala pārbaudījumu un ko papildina veiksmīgi pabeigts vismaz vienu gadu ilgs mācību kurss meistaru skolā ("meisterschule"), meistarklasēs ("meisterklassen"), rūpnīcas meistaru skolā ("werkmeisterschule") vai būvamatniecības skolā ("bauhandwerkerschule").