Link

Link


American National Standards Institute
http://www.ansi.org


British Standards Institution
http://www.bsi-global.com


Chinese National Standards
http://www.cnsonline.com.tw


DIN Deutsches Institut fur Normung e. V.
http://www.beuth.de


American Society for Testing and Materials
http://www.astm.org


International Organization for Standardization
http://www.iso.org


Japanese Industrial Standards
http://www.jsa.or.jp


Taiwan Rubber industrial Association
http://www.tria.org.tw


Industrial Technology Research Institute
http://www.itri.org.tw


China Standard Serial Numbering
http://www.cssn.net.cn