2022年7月16日已讀 1 分鐘MANUAL FOR LIFEBOATMEN AND ABLE SEAMEN, AUGUST 1941U.S. DEPARTMENT OF COMMERCE, BUREAU OF MARINE INSPECTION AND NAVIGATION, MANUAL FOR LIFEBOATMEN AND ABLE SEAMEN, AUGUST 1941U.S. DEPARTMENT OF COMMERCE BUREAU OF MARINE INSPECTION AND NAVIGATION, MANUAL FOR LIFEBOATMEN AND ABLE SEAMEN, AUGUST 1941
U.S. DEPARTMENT OF COMMERCE, BUREAU OF MARINE INSPECTION AND NAVIGATION, MANUAL FOR LIFEBOATMEN AND ABLE SEAMEN, AUGUST 1941U.S. DEPARTMENT OF COMMERCE BUREAU OF MARINE INSPECTION AND NAVIGATION, MANUAL FOR LIFEBOATMEN AND ABLE SEAMEN, AUGUST 1941
