Project No.prEN 1804-4
TitleThis standard specifies the safety requirements for the electro-hydraulic control systems of hydraulic powered roof supports and their emergency stop, pre-start-warning, monitoring and control devices when used as specified by the manufacturer or his authorised representative.
Registration number (WIID)30021
ScopeThis standard specifies the safety requirements for the electro-hydraulic control systems of hydraulic powered roof supports and their emergency stop, pre-start-warning, monitoring and control devices when used as specified by the manufacturer or his authorised representative.
StatusIzstrādē
ICS groupNot set