罗应飞专利技术

罗应飞共有1项专利

  • 一种环保型高温抗氧化的锡合金,含有重量百分比为0.001~0.1%的Ga和余量的Sn,或含有重量百分比为0.001~0.1%的Ga,0.001~0.1%的P和余量的Sn或含有0.001~0.1%的Ga,0.001~0.1%的P,0.00...
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