Higher factory and research institutions to develop the strontium aluminium alloy bar (long-term degeneration of), technology is the leading domestic level.

 
  • 本廠(chǎng)與高等科研院校合作開(kāi)發(fā)的鋁鍶合金棒材(長(cháng)效變質(zhì)劑),技術(shù)處于國內領(lǐng)先水平。
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