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beryllium bronze
Beryllium bronze is "king of elasticity", with the feature of high strength、high hardness、high conductivity、high elasticity、anti- abrasion、anti- fatigue、anti-erosion、and small elasticity lag, and mainly used in high temperature controller、mobile phone battery、computer、car part、micro-generator、brush needle、advanced bearing、glasses、contact element、gear、formed punch、all kinds of spark switch and electrode for wield、precise casting mould.
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嶄猟井
Eglish
