20. 11. 2018 Behind the scenes: How engines are tested Original 1920px Entering the test room while an engine test is in progress is not allowed. To enhance the efficiency of the monitoring process, the engine is monitored by cameras. Additional info Original 1920px Original 1920px File type: JPGFile size: 9 MBDimensions: 6720 × 4480 pxPublished: 20. 11. 2018 Related article: 360° Tour: How Engines Are Tested Tags 2018 Engine Innovations Mladá Boleslav Technology