GB/T 34057-2017电子商务信用网络零售信用基本要求消费品零售国家标准
英文:E-commerce credit—Basic trustworthy requirements for online retailing—Consumer products retailing GB/T 34057-2017介绍: ...
英文:E-commerce credit—Basic trustworthy requirements for online retailing—Consumer products retailing GB/T 34057-2017介绍: ...