Analysis of Common Nonconforming Items in Electric Hand Warmer Products
Electric hand warmer is a very practical and popular warming tool.From the perspective of product quality and safety,it is summarized based on the current national standards,combined with the safety problems found in testing.To help enterprises in the research and development design stage to avoid the common unqualified items of such products,reduce production costs,improve production efficiency,so as to promote the development of high quality and efficiency of electric hand warmer products.
electric hand warmerelectrical safetyunqualified items
万方数据
维普
