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Correctly Distinguish 718 And H13 Tool Steel And Die Steel
Mould steel is used to make die , die forging mould , such as mould steel. Mould is the machinery , radio instrumentation , electrical, electronics and other industrial sectors in the manufacturing part of the main processing tools.
2015/08/27 huqiong 127
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How To Avoid The Casting Surface Impression
Due to the casting surface of the mold cavity bump and push rod, inserts, blocks and other parts splicing activity left protruding and recessed marks. Alias: putter prints, inserts or activities splicing block prints.
2015/07/14 huqiong 139