Yazisa: Inkampani yethu igxile kwimveliso kunye nokuthengiswa kweemveliso zeekhemikhali ezahlukeneyo, kubandakanya i-acrylamide, i-polyacrylamide, i-N-hydroxymethylacrylamide, kunye ne-N-hydroxymethylacrylamide. Ngemveliso yonyaka yeetoni eziyi-100,000 ze-acrylamide, iitoni ezingama-100,000 zepolyacrylamide, kunye ne-100,000 yeetoni zexyl...
Funda ngokugqithisileyo