好心人.帮忙翻译成英文版,谢谢.
问题描述：
好心人.帮忙翻译成英文版,谢谢.
有法律效力的售后服务协议,售后维修服务机构或产品责任人的售后服务承诺,售后维修服务机构的资质证明或营业执照
答
Have legal effectiveness after-sales service agreement,after-sales maintenance service or product owner after-sales service commitment,after-sales maintenance services agency qualification certificate or the business license