EP548R is a polypropylene impact copolymer ine optimized chiyero chekuoma uye maitiro ekugadzirisa, yakanaka kuyerera zvivakwa uye yakanaka kukanganisa kupikisa.EP548R inopindirana neanotevera akakodzera mirau yeakananga chikafu chekubata GB 4806.6-2016, GB9685-2016 FDA 21 CFR177.1520 (ac.