 | Ernest Walter Blocksidge - 1920 - 532 sivua
...apparatus, shall be deemed sufficient, so far as buoyancy is concerned, for a person or a number of person^ to be ascertained by dividing the number of pounds...in fresh water by 32. Such buoyant apparatus shall be of approved material and construction, and if it depends for its buoyancy on air sliall not require... | |
 | United States. Department of State - 1929 - 982 sivua
...concerned, for a person or number of persons to be ascertained by dividing the number of kilogrammes of iron which it is capable of supporting in fresh water by 14.5 (equivalent to the number of pounds divided by 32), and if the apparatus depends for its buoyancy... | |
 | United States - 1943 - 266 sivua
...concerned, for a person or number of persons to be ascertained by dividing the number of kilograms of iron which it is capable of supporting in fresh water by 14.5 (equivalent to the number of pounds divided by 32), and if the apparatus depends for its buoyancy... | |
 | United States - 1965 - 554 sivua
...the outside. (b) The number of persons for which buoyant apparatus is certified shall the number, (i) ascertained by dividing the number of pounds of iron...which it is capable of supporting in fresh water by 32 (or the number of kilogrammes divided by 14-5), or (ii) equal to the number of feet (equivalent to... | |
 | United States. Department of State - 1948 - 216 sivua
...outside. (c) The number of persons for which buoyant apparatus is certified shall be the number, (i) ascertained by dividing the number of pounds of iron...which it is capable of supporting in fresh water by 32 (or the number of kilogrammes divided by 14-5), or (ii) equal to the number of feet (equivalent to... | |
 | 1929 - 124 sivua
...concerned, for a person or number of persons to be ascertained by dividing the number of kilogrammes of iron which it is capable of supporting in fresh water by 14.5 (equivalent to the number of pounds divided by 32), and if the apparatus depends for its buoyancy... | |
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The number of persons for which buoyant apparatus is certified shall be the number, (i) ascertained by dividing the number of pounds of iron which it is capable of supporting in fresh water by 32... 
