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[国外标准] GOST 33326-2015 - Cables and wires for rolling stock of railway traport. General specificatio

P:2023-12-04 16:50:39

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GOST 33326-2015 - Cables and wires for rolling stock of railway transport. General specifications

批注 2023-12-05 190521.jpg

chromium-copper wire - 铬铜线,铬铜合金丝 (0) 投诉

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