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[国外标准] ASTM B957/B957M-2008e1 Extra-High-Strength and Ultra-High-Strength Zinc-Coated (Galvanized) Steel Core

P:2024-04-19 16:20:16

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ASTM B957/B957M-2008e1 Extra-High-Strength and Ultra-High-Strength Zinc-Coated (Galvanized) Steel Core Wire for Overhead Electrical Conductors.pdf

Non-Contaminating - 非移行性。亦可称为 Non-Migrating,表示一种 PVC 之被覆材料,其可塑剂(Plasticizer)不会移行至同轴电缆之绝缘体,或其他外表上。 (0) 投诉

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