Kwihlabathi lezinto zoshishino ezihlala zitshintsha, ii-hydrogenated hydrocarbon resins ziye zaba yinxalenye ebalulekileyo kwiindlela ezahlukeneyo zokusetyenziswa. Ziyaziwa ngokuzinza kwazo okugqwesileyo kobushushu, ukuguquguquka okuphantsi, kunye nokunamathela okugqwesileyo, ezi resins zisetyenziswa kakhulu kwiingubo,...
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