Electrotechnics

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  Electrotechnics

  Basics of the electrician’s work

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  Electrotechnics

  Electrician preparation course (basic training)

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  Electrotechnics

  Electrician preparation course (training for the beginners)

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  Electrotechnics

  Measuring and testing of electrical devices

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  Electrotechnics

  Operating on cable lines with the voltage under 1kV

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  Electrotechnics

  Planning of Lighting

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