NBN EN 4689-2012 标准详情
- 标准号:NBN EN 4689-2012
- 中文标题:
- 英文标题:Aerospace Series - Paints And Varnishes - Two Components Cold Curing Polyurethane Finish - High Flexibility And Chemical Agent Resistance For Military Application
- 标准类别:比利时标准NBN
- 发布日期:
Defines the requirements for a two components flexible polyurethane top coat to be applied over EN 4687 and/or EN 4688 primers mainly for exterior aerospace applications.
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