Critical materials are those essential to national defense, the procurement problems of which in war would be less difficult than those of strategic materials either because they have a lesser degree of essentiality or are obtainable in more adequate... Minerals Yearbook - Página 131945Visualização integral - Acerca deste livro
| 1941 - 422 páginas
...char. Mica. Silk. Manganese, ferro Nickel. Tin. grade. Quartz crystal. Tungsten. Critical materials. Critical materials are those essential to national...conservation and distribution control will be necessary. Aluminum. Iodine. Platinum. Asbestos. Kapok. Tanning materials. Cork. Opium. Toluol. Graphite. Optical... | |
| United States. Congress. Senate. Committee on Military Affairs - 1941 - 334 páginas
...which strict conservation and distribution control measures will be necessary. Critical materials. — Critical materials are those essential to national...conservation and distribution control will be necessary. Essential materials. — In this category are included materials which do not qualify by definition... | |
| United States. Congress. Senate. Committee on Public Lands and Surveys - 1942 - 868 páginas
...in whole or ill substantial part on sources outside the continental limits of the United States, ana for which strict conservation and distribution control...conservation and distribution control will be necessary. Our aim is to acquire and maintain a reserve adequate to meet our defense and industrial requirements... | |
| United States. Congress. Senate. Committee on Public Lands and Surveys - 1942 - 1752 páginas
...materials are those essential to national defense, the procurement problems of which in war would l>e less difficult than those of strategic materials,...conservation and distribution control will be necessary. Our aim is to acquire and maintain a reserve adequate to meet our defense and industrial requirements... | |
| United States. Department of the Treasury. Procurement Division - 1943 - 414 páginas
...the Committee H Military Affairs, United States Senate, 77th Cong., 1st Bess., ?. 2SO. outside the continental limits of the United States ; and for...conservation and distribution control will be necessary. Fourteen materials were selected as strategic by this Board, fifteen additional were nominated critical... | |
| United States. National Resources Planning Board - 1943 - 382 páginas
...manganiferous zinc ores. • Includes platinum, iridium, osmium, osmlridium, palladium, rhodium, and ruthenium. domestic sources, and for which some degree of conservation and distribution control would be necessary. The following 15 materials are included in this list : 19 Aluminum. Asbestos. Cork.... | |
| United States. Congress. House. Committee on Expenditures in the Executive Departments - 1947 - 1346 páginas
...Critical materials: Critical materials are those essential to national defense, the procurement problem of which in war would be less difficult than those...adequate quantities from domestic sources; and for which somee degree of conservation and distribution control will be necessary. I might add in further clarification... | |
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