Kutengera sabata ino, kuyambika kwamakampani kuyenera kukonzedwa, chithandizo cham'mbali chili chochepa, ogwiritsa ntchito ena ali ndi ntchito zobwezeretsanso, ndipo msika wogula ndi kugulitsa wayamba kutentha.Jiangsu Suopu, chomera cha Shandong Yankuang chayambiranso kugwira ntchito bwino, ndipo chomera cha Sinopec Ningxia Nenghua chikugwiranso ntchito bwino.Yambitsaninso, mbali yoperekera yachira.Komabe, kukhudzidwa ndi kubwezeretsedwa kwa gawo loperekera, chidaliro chamakampani pamsika wamawonekedwe a glacial acetic acid akadali ochepa, kotero kuchuluka kwa zoperekera sikungakhale koonekeratu.Pazonse, zikuyembekezeredwa kuti msika wa glacial acetic acid udzakonzedwa makamaka sabata ino, kapena pakhoza kukhala kukwera pang'ono.
Nthawi yotumiza: Jun-27-2022