EP548R ipolypropylene impact copolymer ine kusimba kwakaringana uye hunhu hwekukanganisa, hunhu hwekuyerera kwakanaka uye hunhu hwakanaka hwekukanganisa. EP548R inotevedzera mitemo inotevera yakakodzera yekubatana kwechikafu zvakananga GB 4806.6-2016, GB9685-2016 FDA 21 CFR177.1520(a)(3)(i) uye (c)3.1a