BS EN 10244-2:2009 Steel wire and wire products. Non-ferrous metallic coatings
BS EN 10244-2:2009
Steel wire and wire products. Non-ferrous metallic coatings on steel wire. Zinc or zinc alloy coatings
谢谢您的分享,金币已奖励! 中文版本吗?中文版本吗? 它是标准英语。...............
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