홈 > Term: board of trade unit
board of trade unit
The work done when a rate of working of 1 kW is maintained for 1 h. The British unit of electrical energy; kilowatt-hour. Abbrev: B.O.T. unit.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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- ed.young
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