Introduction Based on the decision to set up a wor group at the second plenary meeting of ISO TC 249 in Hague,the Netherlands from May to 4,2011,ISO/TC 249/WG 3 was created b ISO/CS on May 30,which would mainly develop standards on acupuncture needles.Registered as the convener of WG 3 in the ISO Global Di rectory by ISO/CS on July 5,Huang
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