发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了阳极磷铜材的要求、试验方法、检验规则及标志、包装、运输和贮存。 本标准适用于印制电路板、五金电镀等阳极材料用的磷铜球、粒、棒
Phosphor-copper anodes
本标准规定了阳极磷铜材的妄求、试验方法、检验规则及标志、包装、运输、贮存、质量证明书和订货羊〔或合同)等内容”本标准适用于印制电路板、五金件等电镀时阳极使用的球形、粒形、棒形、矩形等磷铜材
Phosphor-copper anodes
이 규격은 전기용 도체로서 사용되는 동재의 저항률과 도전율에 적용한다
Resistance of Copper Materials for Electrical Purposes
Diese ?NORM ist für Werkstoffe aus Kupfer und dessen Legierungen anzuwenden
Copper materials; concepts and Symbols Materiaux de cuivre; notions et symboles
T-shaped copper material for electrical switches
This European Standard specifies the composition, property requirements including electrical properties, and tolerances on dimensions and form
Copper and copper alloys - Copper profiles and profiled wire for electrical purposes
Brass bars of rectangular section. Specifications
Diese ?NORM ist stets zusammen mit ?NORM C 2501, welche allgemeine Angaben über Kurzbe-zeichnungen, Grundwerkstoffe, Vorbehandlungen, allgemeine
Electroplated coatings of tin on iron and copper materials
Specification for graphite copper-infiltrated materials for throat linings
本标准规定了阳极磷铜材的要求、试验方法、检验规则及标志、包装、运输和贮存。 本标准适用于印制电路板、五金电镀等阳极材料用的磷铜球、粒、棒
Phosphor-copper anodes
本标准规定了阳极磷铜材的妄求、试验方法、检验规则及标志、包装、运输、贮存、质量证明书和订货羊〔或合同)等内容”本标准适用于印制电路板、五金件等电镀时阳极使用的球形、粒形、棒形、矩形等磷铜材
Phosphor-copper anodes
이 규격은 전기용 도체로서 사용되는 동재의 저항률과 도전율에 적용한다
Resistance of Copper Materials for Electrical Purposes
Diese ?NORM ist für Werkstoffe aus Kupfer und dessen Legierungen anzuwenden
Copper materials; concepts and Symbols Materiaux de cuivre; notions et symboles
T-shaped copper material for electrical switches
This European Standard specifies the composition, property requirements including electrical properties, and tolerances on dimensions and form
Copper and copper alloys - Copper profiles and profiled wire for electrical purposes
Brass bars of rectangular section. Specifications
Diese ?NORM ist stets zusammen mit ?NORM C 2501, welche allgemeine Angaben über Kurzbe-zeichnungen, Grundwerkstoffe, Vorbehandlungen, allgemeine
Electroplated coatings of tin on iron and copper materials
Specification for graphite copper-infiltrated materials for throat linings