Announcement on the implementation of the group standard for the rare earth polishing powder for cover glass polishing in the rare earth industry ä¸ç¨€åå—[2017]6å· The first China Rare Earth Industry Association group standard "Rare Earth Polishing Powder for Covering Glass Polishing" formulated by China Rare Earth Industry Association, standard number: t/acrei 34001-2017, after seven years of drafting units such as Baotou Rare Earth Research Institute lasted more than one year The joint efforts have been extensively solicited from relevant experts in the industry, especially on the basis of soliciting opinions from downstream users, and submitted to the Standing Committee of China Rare Earth Industry Association for approval. It is now officially released and will be implemented in the rare earth industry from the date of publication. Attachment: China Rare Earth Industry Association Group Standard "Rare Earth Polishing Powder for Covering Glass Polishing".pdf China Rare Earth Industry Association Night Light,Led Bulb Light,Colorful Night Light,Led Cabinet Light NINGBO ZHENGUO INTELLINGENT LIGHTING CO.,LTD , https://www.nbzguolight.com
April 14, 2017
/*kangxianyue 250*250 was created on 2017/3/29*/ var cpro_id = "u2939694";