MIL-P-15280G, MILITARY SPECIFICATION: PLASTIC, MATERIAL, UNICELLULAR (SHEETS AND TUBES) (24 MAY 1974)
MIL-P-15280G, MILITARY SPECIFICATION: PLASTIC, MATERIAL, UNICELLULAR (SHEETS AND TUBES) (24 MAY 1974)., This specification establishes the requirements for chemically expanded plastic foam material for thermal insulation.