liuxilin1215 发表于 2014-1-7 21:29:31

BS EN 755-1-2008

BS EN 755-1-2008 Aluminium and aluminium alloys — Extruded rod/bar, tube and profiles — Part 1: Technical conditions for inspection and delivery


admin 发表于 2014-1-8 18:48:50


谢谢您的分享，金币已奖励！

yangminggao 发表于 2016-11-8 22:12:04

BS EN 755-1-2008 Aluminium and aluminium alloys — Extruded rod/bar, tube and profiles — Part 1: Technical conditions for inspection and delivery
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