国产在线精品一品二区_日韩一区二区免费看_亚洲第成色999久久网站_久久精品熟女亚洲av18禁_国产欧美一区二区精品av

According to the announcement issued by the General Administration of market supervision, according to the requirements of the decision of the State Council on further reducing the catalogue of production license management of industrial products and simplifying the examination and approval procedures (GF [2018] No. 33), from October 1, 2019, the management of explosion-proof electrical products has been changed from production license to 3C certification (compulsory product certification), and from October 1, 2020, the explosion-proof electrical products have not been obtained 3C certification certificate and 3C certification mark shall not be delivered, sold, imported or used in other business activities.

The product catalog of explosion-proof CCC certification is as follows: