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金铜合金电接触材料 meaning in English

standard specification for gold-copper alloy

Examples

  1. Standard specification for gold - copper alloy electrical contact material
    金铜合金电接触材料标准规范

Related Words

  1. 金铜冠
  2. 金铜合金
  3. 金铜矿
  4. 金铜齐
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