IS0 2921 is a specification created by the International Organization for Standardization for a method in determining the temperature-retraction characteristics of stretched vulcanized rubber.[1]
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PIB 247 | PIB Analysis | Daily Current Affairs | Day 135 - by Manish Sir
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References
- ^ "ISO 2921:2011". International Organization for Standardization. 2011. Retrieved October 21, 2011.
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