All devices and equipments of Dushanzi Petroleum Chemical Refinery are severely eroded by processing oil from Kazakstan.

 
  • 獨山子石化煉油廠(chǎng)自加工哈油以來(lái)各裝置設備腐蝕明顯加劇,鎳磷鍍防腐蝕技術(shù)得以推廣應用。
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