3 results for keyword "upgrading"
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PetroChina and BASF launched a new oil product by upgrading
07-21-2016 17:09:43 -
Diesel hydro-upgrading unit modification with 0.9 mln mt/yr in Shandong
05-11-2016 15:35:34 -
Shandong authorities launched special supervision work of oil products upgrading
11-13-2015 10:36:37