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What are the typical processes of springs?
2022-10-17The process of forming a phosphating film on metal parts in an acidic solution containing an alkali metal phosphorus salt of an accelerator is called iron-base...
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What are the common materials for springs? Why do the finished springs need secondary processing?
2022-10-13The common springs include compression springs, tension springs, torsion springs, scroll springs, retaining springs and other spring types. Springs can be seen ...
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