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![CAS TSIS MUAJ .9000-30-0} roj drilling cog qib hydropypropyl glg holg]()
CAS TSIS MUAJ .9000-30-0} roj drilling cog qib hydropypro...HydroxyPropyl Grant (HPG) yog cov khoom siv polymer ntawm cov kev sib txhuam ntawm cov khoom siv drilling thiab ua kom cov khoom siv khov kho thiab ua kom zoo dua qub .. Cas tsis .9000-30-0. HS:Ntau
Peb nyob nraum zoo yog ib qho ntawm cov ua hydroxypropyl gran / hpg tuam txhab / hpg ua nyob rau hauv Suav teb nrog kev sib tw tus txiv pos hniav {}}}}
Xa kev nug