You Searched for - is 7540
  • 1
    IS 7540 : 1974     (Reaffirmed Year : 2010 )

    Mortice Dead Locks

    Technical Committee : MED 33

    Superseeded by : IS 16015 : 2013 , IS 116015 : 2013
    Status : withdrawn

    No. of Amendments : 1