ASTM D2655额定电压为0到2000V的电线和电缆用交联聚乙烯绝缘材料的标准规范
日期:2012-02-10 11:11
nd conductor temperatures. Materials covered by this specification are not sunlight and weather resistant unless they are carbon black pigmented or contain an additive system designed for this protection. Since the insulation cannot be tested unless it has been formed around a conductor, tests shall then be done on insulated wire solely to determine the relevant property of the insulation and not to test the conductor or completed cable. Materials shall meet the physical properties as follows: u
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