Bureau of Indian Standards
@indianstandards
Official account of the National Standards Body of India.
ID: 718026182243913728
http://www.bis.gov.in/ 07-04-2016 10:42:37
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@indianstandards
Official account of the National Standards Body of India.
ID: 718026182243913728
http://www.bis.gov.in/ 07-04-2016 10:42:37
6,6K Tweet
20,20K Takipçi
246 Takip Edilen