Dab tsi yog PPR yeeb nkab ntau lawm kab? - Suzhou Polytime Tshuab Co., Ltd.
PPR yog cov tsiaj ntawv luv ntawm hom III polypropylene, tseem hu ua random repolymerized polypropylene yeeb nkab. Nws kub siab fusion, muaj tshwj xeeb vuam thiab txiav cov cuab yeej, thiab muaj cov yees muaj siab. Piv nrog tsoos cam khwb cia hlau yeeb, galvanized steel yeeb nkab yeeb nkab, xis mas yeeb nkab, ib ...