MIL-F-80113D, MILITARY SPECIFICATION: FURNACE, VACUUM, HEAT TREATING AND BRAZING (29 JAN 1988) [NO S/S DOCUMENT]

MIL-F-80113D, MILITARY SPECIFICATION: FURNACE, VACUUM, HEAT TREATING AND BRAZING (29 JAN 1988) [NO S/S DOCUMENT]., This specification covers horizontal and vertical heat-treating vacuum and brazing furnaces of electrically heated fully automatic cycle, cold wall design.