Standard Number:JIS G 4805:2019 Size:13.3M Format:PDF Introduction:高炭素夕口厶軸受鋼鋼材 ISO 683-17: 2014, Heat-treated steels, alloy steels and free-cutting steels- Part 17: Ball and roller bearing steels (MOD) The standard is free to download and the language of the file...
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