OBC-31S ndeye polymer oiri tsime simende fluid kurasikirwa yekuwedzera.Iyo copolymerized ne AMPS/AM, ine zvakanaka kuramba tembiricha uye munyu, seyo huru monomer, yakasanganiswa nemamwe mamonmers anoshivirira munyu.OBC-31S ine yakafara application tembiricha, yakakwirira tembiricha re...
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