MIL-D-4540B (AMENDMENT-1), MILITARY SPECIFICATION: DIBROMODIFLUOROMETHANE (DB), TECHNICAL (30-JUL-1979)

MIL-D-4540B (AMENDMENT-1), MILITARY SPECIFICATION: DIBROMODIFLUOROMETHANE (DB), TECHNICAL (30-JUL-1979)., This amendment forms a part of Military Specification MIL-D- 4540B, dated 21 March 1972, and is approved for use by all Departments and Agencies of the Department of Defense.