参考参考参考:IEC 60793-2-2-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 6 6 6 6 6 6 0 0 0 0 0 0 0 0 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 22EN 61300-2-42EN61300-2-44EN 61300-3-2EN 61300-3-4FprEN 61300-3-7EN 61300-3-32EN 61753-021-2EN 61978-1IEC 61753-1IEC 62074-1ITU-T建议G.671与EN 61753-1协调一致，与EN 62074-1协调一致，购买本文件时可提供的所有现行修订版均包含在购买本文件中。

Cross References:IEC 60793-2-50IEC 61300-2-1IEC 61300-2-4IEC 61300-2-9IEC 61300-2-17IEC 61300-2-18IEC 61300-2-19IEC 61300-2-22IEC 61300-2-42IEC 61300-2-44IEC 61300-3-2IEC 61300-3-4IEC 61300-3-7IEC 61300-3-32IEC/PAS 61300-3-38IEC 61753-021-2IEC 61978-1ITU-T Recommendation G.Sup39EN 60793-2-50EN 61300-2-1EN 61300-2-4EN 61300-2-9EN 61300-2-17EN 61300-2-18EN 61300-2-19EN 61300-2-22EN 61300-2-42EN 61300-2-44EN 61300-3-2EN 61300-3-4FprEN 61300-3-7EN 61300-3-32EN 61753-021-2EN 61978-1IEC 61753-1IEC 62074-1ITU-T Recommendation G.671Harmonized as EN 61753-1Harmonized as EN 62074-1All current amendments available at time of purchase are included with the purchase of this document.