關於rosin的百科

• modified rosin造句怎麼寫

• PreparationandpropertiesofHBSlignin-glycerolmodifiedrosin;Disproportionatedrosinisoneofthemostimportantproductsofmodifiedrosin,ithasmanyUSESinindustry.Anumberofpolyestermodifiedrosinwithfoamformulationshavebeenutilizedtopreparerigidurethanefoams.Stud...
• 2019-08-116913

• hydrogenated rosin造句怎麼寫

• Foodadditive--GlycerolesterofrosinandglycerolesterofpartiallyhydrogenatedrosinThehydrogenatedrosinesterisusedasmodifiedconstitution,itplaysgreatroletoimproveperformance.ApplicationofgreensolventDMCindeterminingtheacidvalueofhydrogenatedrosinglyceride...
• 2018-09-1713412