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Copper alloy application industry

2021-05-27 10:49:53

Brass an alloy of copper with zinc as the primary additive element, having a beautiful yellow color, called brass. Copper zinc binary alloy is called general br...

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The importance of bearings

2020-07-25 09:04:19

1) in the national economy - bearings are known as "industrial joints". Bearing industry as the basis of the mechanical industry and the backbone of t...

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