Time: 04:04CR - buildings - industrial - hall - exteriors
Time: 04:41CR - education - industrial school - vocational school - car mechanic - motor - car - serviceman
Time: 01:41CR - education - industrial school - vocational school - student - apprentice - welder - welding
Time: 06:08CR - education - industrial school - electricity - vocational school - apprentice - electrician - student
Time: 03:49CR - education - Ostrava - school - industrial - electrotechnics - informatics - student