- Industry:petroleum,petroleumrefining,liquefiednaturalgas,construction.Theotherhalfwillbeconventionalpetroleum.Oneofthesepetroleumby-productsisisoprene.Whythendidpetroleumnotemergeearlierasaseriousenergysource?Forallitsusefulness,thereisastrongdesiret...
- 27992
- Industry:petroleumextraction,cement,lumber,brewing,sugar,palmoil,soap.AnalysisofthechemicalcompositionofpetroleumextractionfromtheflowersofTetraenamongolicaMaximMiningofcopper,cobalt,diamonds,gold,zincandothermetals,aswellaspetroleumextraction,onceac...
- 19253
- 1、Itcontainsresmethrin,piperonylbutoxideandapetroleumdistillate.2、Lightpetroleumdistillate,generallyknownASnaphtha,wASthelogicalchoice.3、Theproductismadeofsuperiorpetroleumdistillatewithscientific,reasonableandrigorousprocess.4、Asubstance,suchasa...
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