标准号：IEC 60719:1992
标准名称：Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750 V
标准号：IEC 60719:1992
标准发布组织：IEC
国际组织机构：TC 20
发布日期：1992-03-15