
BS EN 60317-22 AMD1. Specifications for particular types of winding wires. Part 22. Polyester or polyesterimide enamelled round copper wire overcoated with polyamide, class 180
出版:British Standards Institution

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BS EN 60317-22 AMD1. Specifications for particular types of winding wires. Part 22. Polyester or polyesterimide enamelled round copper wire overcoated with polyamide, class 180
出版:British Standards Institution
专家解读视频