Time: 04:21CR - industry - engineering - CNC machines 1
Time: 05:19CR - industry - engineering - cnc machines 2
Time: 01:24CR - Prague - fitness center - fitness machines - treadmill
Time: 01:27CR - civil engineering - machines - caterpillar - building demolition
Time: 03:18CR - hall - construction - construction machinery
Time: 02:40CR - Krkonoše Mountain - forestry - cutting down - trees - heavy machinery
Time: 00:38CR - technology - machinery - laboratory
Time: 01:59CR - engineering - technology - machinery
Time: 03:21CR - building - bricklayer - heavy machinery
Time: 03:28CR - technology - lift - machinery - 2 - wheel - rope
Time: 09:51CR - industry - technology - factory - machines - automotive - wheel