Ana aiwatar da ingantaccen iko na allon phenolic a kowane hanyar haɗin gwiwa Ganewar guduro na phenolic kafin haihuwa Tabbatar da ƙayyadaddun ƙayyadaddun allon phenolic a samarwa Post samarwa girman allon phenolic Gwajin batch na aikin allo na phenolic Gwajin batch na aikin allo na phenolic Gwajin batch na aikin allo na phenolic