 | 1914 - 162 σελίδες
...supporting in fresh water for 24 hours 6.8 kilograms of iron (equivalent to 15 pounds avoirdupois). Life jackets the buoyancy of which depends on air compartments are prohibited. 2. A life buoy shall satisfy the following conditions : (a) It shall be of solid cork or any other... | |
 | United States - 1915 - 608 σελίδες
...It shall be capable of supporting in fresh water for twenty-four hours fifteen pounds avoirdupois cf iron. Life jackets the buoyancy of which depends on...shall be capable of supporting in fresh water for twenty-four hours at least thirty-one pounds avoirdupois of iron. Life buoys filled with rushes, cork... | |
 | 1915 - 990 σελίδες
...fresh water for twentyfour hours fifteen pounds avoirdupois of iron. Life jackets the buoyancy of wnich depends on air compartments are prohibited. Second....shall be capable of supporting in fresh water for twentyfour hours at least thirty-one pounds avoirdupois of iron. Life buoys filled with rushes, cork... | |
 | United States - 1916 - 916 σελίδες
...construction. (b) It shall be capable of supporting in fresh water for twenty-four hours fifteen pounds avoirdupois of iron. Life jackets the buoyancy of...shall be capable of supporting in fresh water for twenty-four hours at least thirty-one pounds avoirdupois of iron. Life buoys filled with rushes, cork... | |
 | United States - 1916 - 906 σελίδες
...construction. (b) It shall be capable of supporting in fresh water for twenty-four hours fifteen pounds avoirdupois of iron. Life jackets the buoyancy of...be of solid cork or any other equivalent material. 248 (b) It shall be capable of supporting in fresh water for twenty-four hours at least thirty-one... | |
 | United States - 1920 - 648 σελίδες
...fresh water for twenty-four hours fifteen pounds avoirdupois of iron. Life jackets the buoyancy or which depends on air compartments are prohibited....be of solid cork or any other equivalent material. Life buoys filled with rushes, cork shavings, or granulated cork, or any other loose granulated material,... | |
 | United States - 1923 - 716 σελίδες
...construction. (b) It shall be capable of supporting in fresh water for twentyfour hours fifteen pounds avoirdupois of iron. Life jackets the buoyancy of...A life buoy shall satisfy the following conditions : (&} It shall be of solid cork or any other equivalent material. (b) It shall be capable of supporting... | |
 | United States - 1927 - 556 σελίδες
...construction. (b) It shall be capable of supporting in fresh water for twentyfour hours fifteen pound* avoirdupois of iron. Life jackets, the buoyancy of...shall be capable of supporting in fresh water for twentyfour hours at least thirty-one pounds avoirdupois of iron. Life buoys filled with rushes, cork... | |
 | United States. Department of State - 1929 - 982 σελίδες
...271 " 282 2S2 " 293 293 " 303--. 303 " 314 2. A life-buoy shall satisfy the following requirements: (a) It shall be of solid cork or any other equivalent material; (6) It shall be capable of supporting in fresh water for 24 hours at least 14.5 kilogrammes (equivalent... | |
 | 1929 - 118 σελίδες
...to each of which must be attached a boat of Class I in accordance with Regulation XXXVIII above. (6) It shall be capable of supporting in fresh water for 24 hours 7.5 kilogrammes of iron (equivalent to 16}£ pounds); (c) It shall be reversible. Life-jackets the... | |
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A life buoy shall satisfy the following conditions : (a) It shall be of solid cork or any other equivalent material. 
