홈 > Term: high-conductivity copper
high-conductivity copper
Metal of high purity, having an electrical conductivity not much below that of the international standard, which is a resistance of 0.15328 Omega for a wire 1 m long and weighing 1 g.
- 품사: noun
- 분야/도메인: 광업
- 카테고리: 일반 광산; Mineral mining
- Government Agency: USBM
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- ed.young
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