关于expander的百科

• gas expander造句怎么写

• AnalysisofstressandlifeofrotordiskofFCCfluegasexpanderCatalystattritionandcatalystfinepowdercontentarereducedaswell,anditisfavorableforfluegasexpanderoperation.Bothfeaturesandstructuresofheinnercirclemachiningclipsforstaticblade'stenonofgasexpandera...
• 2019-01-2115470

• expander造句怎么写

• bendbarexpanderbowexpanderrollerKnowwellabouttheexpanderprocess,andcanensuretheexpanderpearlquality;Nagativeexpanderformulasstartedtoincludesuchitemsofwood,aswooddustorwoodflour.Thefluegasturbine-expanderisthekeyequipmentincatalyticcrackingunit.Appli...
• 2018-04-2323561