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US Customary System | |||
U.S. Customary System | |||
U.S. Customary System (The system of weights and measurements maintained by the National Bureau of Standards in the United States) | |||
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United States Customary System |
традиционная американская система единиц: 1 צירופים, 1 נושאים |
נפט וגז | 1 |