
BS ISO 1431-1 AMD 1. Rubber, vulcanized or thermoplastic. Resistance to ozone cracking. Part 1. Static and dynamic strain testing
出版:British Standards Institution

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BS ISO 1431-1 AMD 1. Rubber, vulcanized or thermoplastic. Resistance to ozone cracking. Part 1. Static and dynamic strain testing
出版:British Standards Institution
专家解读视频