Description: The SPI resin identification coding system is a set of symbols placed on plastics to identify the polymer type Bonus Unicode Green Dot Symbol
By: filtre
Date: 2010-09-15
Downloads: 166
Filesize: 241707
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Resin Identification Code sourced from Openclipart is licensed under CC0 1.0
* Note: Date might not match original source and might be an educated guess.