7/30/2017

forged gear blank by ring rolling machine https://t.co/u9OnBYcta3 forged gear blank by ring rolling machine forged gear blank by ring ro…


from Twitter https://twitter.com/ringrolling

July 30, 2017 at 05:18PM
via IFTTT
发贴者 时间：
标签： ,

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)