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EP548R yog ethylene-propylene cuam tshuam copolymer MFR: 28
548R yog cov khoom siv sib xyaw ua ke polypropylene siab, uas yog siv rau cov khoom siv hauv tsev, cov khoom siv hauv tsev, cov khoom siv hauv tsev dawb, cov thawv ntim cov phab ntsa nyias, cov ntim khoom noj khoom haus, cov khoom siv hloov kho.
