NEN EN IEC 60519-21-2009 标准详情
- 标准号:NEN EN IEC 60519-21-2009
- 中文标题:
- 英文标题:Safety In Electroheat Installations - Part 21: Particular Requirements For Resistance Heating Equipment - Heating And Melting Glass Equipment
- 标准类别:荷兰国家标准NEN
- 发布日期:
Applies to indirect resistance heating equipment for the heating and melting of glass, operating in voltage bands 1 and 2.
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