NB/T 31048.2-2014.Winding wires for wind turbine generator-Part 2: Aromatic polyimide tape wrapped and sintered rectangular copper wire, class 240.NB/T 31048.2规定了240级芳族聚酰亚胺薄膜绕包烧结铜扁线的技术要求和检验规则。
NB/T 31048.2适用于风力发电机用240级芳族聚酰亚胺薄膜绕包烧结铜扁线和240级芳族耐电晕聚酰亚胺薄膜绕包烧结铜扁线。...................
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