The development of the pilger pipe mill technology is reviewed, and the advantages and disadvantages concerning this hot-rolled seamless steel tube-making process is analyzed.

 
  • 簡(jiǎn)要回顧了周期軋管工藝技術(shù)的發(fā)展過(guò)程,分析了該工藝生產(chǎn)熱軋無(wú)縫鋼管的優(yōu)勢與劣勢。
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目錄 附錄 查詞歷史
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