Cellulose ether isiri-ionic semi-synthetic polymer, inonyungudika mumvura uye inonyungudika maviri, mumaindasitiri akasiyana anokonzerwa nebasa akasiyana, senge mumakemikari ekuvaka zvinhu, ine inotevera musanganiswa mhedzisiro: ① mvura inochengetedza mumiriri, ② thickening agent, ③ kuenzana, ④ kugadzira firimu,...
Verenga zvimwe