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Raw material cost
Dear all, I'm searching a site that reports the cost of raw material (copper,alluminium,stainless ancarbon steel), but unfortunately i'm finding the information by payment sites only. Do you know any sites that have this free data ? Thanks a lot- sandruz
- Thread
- Replies: 1
- Forum: Industrial/Mfg engineering general discussion
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Sheet development on drawing
Dear all, I've read many times this forum, but this is the first time for a thread. This is a wonderful forum. I have a little question for you. In the drawings relevant to parts made by bended metal sheet I always represent the development. Some suppliers have a problem if they follow this...- sandruz
- Thread
- Replies: 10
- Forum: Mechanical engineering general discussion
