the inaugural meeting of the recycled plastics working group of the national plastics standards committee was grandly concluded in jieshou anhui
on march 29-30, the national plastics standardization technical committee held the “national plastics standardization committee recycled plastics working group (tc15/wg2) inaugural meeting” for the first time in anhui. the national plastics standards committee and its sub-committees, the chairman and deputy directors, the secretary-general and the deputy secretary-general of the national plastics standards committee and its…

