MIL-HDBK-205A, MILITARY HANDBOOK: PHOSPHATE COATINGS AND BLACK OXIDE COATINGS OF FERROUS METALS (15 JUL 1985)

MIL-HDBK-205A, MILITARY HANDBOOK: PHOSPHATE COATINGS AND BLACK OXIDE COATINGS OF FERROUS METALS (15 JUL 1985)., This handbook provides a working knowledge of phosphate and black oxide coatings of ferrous metals as used by the DoD for equipment and ordnance.