FH-40 C light fraction hydrofining catalyst is developed by Fushun Research Institute of Petroleum and Petrochemicals ( FRIPP ).

  • FH -40C 是抚顺石油化工研究院开发的轻质馏分油加氢精制催化剂.

  • 互联网摘选 2025-01-19 10:06:41

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