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IEC 60317-72 2020 Specifications for particular types of winding wires - Part 72 Polyester glass-fibre wound silicone resin-varnish impregnated bare or enamelled round copper wire temperature index 200
IEC 60317-72 2020 Specifications for particular types of winding wires - Part 72 Polyester glass-fibre wound silicone resin-varnish impregnated bare or enamelled round copper wire temperature index 200
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本文档由 路人甲 于 2025-02-19 14:08:29上传分享