CNOOC (China National Offshore Oil Corp.) reported on Au-gust 7th that it starts to build two multi functions environmen-tally friendly ships used for offshore oilfields.These two shipswill serve
文摘CNOOC (China National Offshore Oil Corp.) reported on Au-gust 7th that it starts to build two multi functions environmen-tally friendly ships used for offshore oilfields.These two shipswill serve
