IEC 63203-204-1:2021规定了休闲服和运动服电子纺织品系统的家用洗涤耐久性试验方法。本文件包括休闲服和运动服产品的测试程序，这些产品带有导电部件和传感器，用于收集用户数据。本文件不包括安全或发热试验方法。本文件不包括含有本条款所列以外其他成分的产品。

IEC 63203-204-1:2021 specifies a household washing durability test method for leisurewear and sportswear e-textile systems. This document includes testing procedures for leisurewear and sportswear products with electrically conductive components and sensors to collect the data of the user. This document does not cover safety or heat-generation test methods. Products containing other components than those listed in this clause are not covered by this document.