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一种用于钎焊钛合金与钢或钛铝合金与钢的钎料

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First Author:donghonggang

Disigner of the Invention:杨仲林,dongchuang

Application Number:CN201210284825.1

Authorization Date:2012-08-10

Authorization number:CN102794578A

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Next One:用于铝合金/钢异种金属焊接的焊丝
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