NEN ISO 4892-4-2004 标准详情
- 标准号:NEN ISO 4892-4-2004
- 中文标题:
- 英文标题:Plastics - Methods Of Exposure To Laboratory Light Sources - Part 4: Open-flame Carbon-arc Lamps
- 标准类别:荷兰国家标准NEN
- 发布日期:
Describes methods for exposing specimens to open-flame carbon-arc lamps in the presence of moisture to reproduce the weathering effects that occur when materials are exposed in actual end-use environments in daylight or daylight filtered through wind
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