GB/T 3903.14-2021 Translated English of Chinese Standard. (GBT3903.14-2021): Footwear -- Test methods for outsoles -- Needle tear strength [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]https://www.chinesestandard.net, 6. mar. 2022 - 9 sider This document describes methods for determining the needle tear strength of footwear outsoles materials. |