Postupy použití přenosných žebříků při zásazích

Abstract

This bachelor thesis apply progress of application portable ladders in inventions. First part devote to severally companion of portable ladders. There are description of their preferences and ways of ladder erection. Other parts describe servicing and nondestructive testing of portable ladders. In the end of work, there are description of severally possibilities of use portables access ladders. Possible state of affairs in which them possibility ladders apply. Progress application are completion about principles of a certainty work with portables ladders.portables ladders.