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[国外标准] IEC 60287-1-2:2023 - Electric cables – Calculation of the current rating
P:2023-12-01 23:24:48
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IEC 60287-1-2:2023
Electric cables – Calculation of the current rating –
Part 1-2: Current rating equations (100 % load factor) and calculations of losses –
Sheath eddy current loss factors for two circuits in flat formation
oxygen-free silver bearing copper wire - 含银无氧铜线 (0) 投诉
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