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    铜包铝线标准

    网址:  2019-04-11  作者:admin    阅读:

    标准编制工作组现已收集了多种国外标准,有美国试验与材料协会(ASTM)制定的ASTMB566-93《铜包铝线标准规范》;日本电线工业协会制定的JCS340A-1992《铜包铝线》标准;英国制定的BS4990-1973《绝缘电缆用铜包铝导体》国家标准;美国科普维(COPPERWELD)公司的铜包铝线(CCA)的技术资料等,并在此工作基础上,对这些标准进行研究、消化。按照我国积极采用国际和国外标准的方针,确定了“铜包铝线”电子行业标准应等效采用美国ASTMB566-93《铜包铝线标准规范》的原则。众所周知美国试验与材料协会(ASTM)成立于1898年,其任务是负责研究工业用材料的性质及其标准化,其制定的线缆方面的标准在世界上是具有先进性、权威性、和指导性的。我国从事铜包铝线生产的多家企业在制定企业标准时,十分重视采用ASTM标准,而铜包铝线的使用单位(线缆行业)也以ASTM标准来采购铜包铝线,为此标准编制工作组认为等效采用ASTMB566-93《铜包铝线标准规范》制定电子行业标准“铜包铝线”是供需双方共同要求
    The working group has collected a variety of foreign standards, including ASTM B566-93 Standard Specification for Copper-clad Aluminum Wire, developed by ASTM, JCS340A-1992 Copper-clad Aluminum Wire Standard by Japan Wire Industry Association, BS4990-1973 Copper-clad Aluminum Conductor for Insulated Cables, and Copper-clad Aluminum by COPPERWELD. Based on the technical data of CCA, these standards are studied and digested. According to the principle that China actively adopts international and foreign standards, it is determined that the electronic industry standard of "copper-clad aluminium wire" should be equivalent to the principle of "Standard Specification for zhongyaocai.71ix.combaohuqi.07858.netzaoxingzd.37ix.com.cnlangfang.71ix.cnCopper-clad aluminium zhongyaodou.71ix.comkakou.37ix.com.cnwire" of ASTM B566-93. As we all know, ASTM was founded in 1898. Its task is to study the properties and standardization of industrial materials. The standards for cables and cables formulated by ASTM are advanced, authoritative and instructive in the world. Many enterprises engaged in copper-clad aluminium wire production in our country attach great importance to adopting ASTM standard when formulating enterprise standards, and the users of copper-clad aluminium wire (cable industry) also use ASTM standard to purchase copper-clad aluminium wire. For this reason, the working group of standard formulation considers that it is the common requirement of both suppliers and demanders to adopt ASTM B566-93 Standard Specification for Copper-clad Aluminum Wire to formulate electronic industry standard "Copper-clad Aluminum Wi

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