How many kinds of cast iron are there? How is the brand indicated? Various uses of cast iron? A complete solution!
Cast iron is an iron carbon alloy with a…
Use of copper: design, machining and surface treatment requirements
There are many advantages to using coppe…
When evaluating suppliers, what should we see at the production site?
Whether it is supplier review, customer …
What is the surface roughness value? How to select the surface roughness value for different part surfaces?
01 Concept of surface roughness Surface …
