BS-6459-1 Complete Document History
Door Closers, Specification for Mechanical Performance of Crank & Rack & Pinion Overhe


Obsolete Revision Information:
   REPLACED BY BS-EN-1154 - WITHDRAWN IN 1997 - Jan. 1, 1997
   1984 EDITION - DOOR CLOSERS, SPECIFICATION FOR MECHANICAL PERFORMANCE OF CR - Jan. 31, 1984