21 صفحه
NFPA 312:2016-Standard for Fire Protection of Vessels During Construction, Conversion, Repair, and Lay-Up
NFPA 312:2016-Standard for Fire Protection of Vessels During Construction, Conversion, Repair, and Lay-Up
21 صفحه
NFPA 312:2016-Standard for Fire Protection of Vessels During Construction, Conversion, Repair, and Lay-Up