PO STUATION MUCHINA

Parizvino, musika wePO wepamba wakavharwa kutengeserana kushoma uye kudyara mumusika.Kune iyo mbishi, propylene haina kusimba uye bump, chlorine iri kushanda zvakajairika.Saka mutengo we chlorohydrin nzira ungave wakagadzikana nekushanduka kushoma.

Kana zvasvika kune vatengesi, Jinling yakadzikisa huwandu hwayo kusvika 70% kubva pamakumi maviri nemanathuye Huatai akamisa nzvimbo yayo kubva 25th.Naizvozvo, kugovera kuchaderera zviri pachena.Ichatsigira mutengo wePO.

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Nekudaro maodha epolyether polyol uye polymer polyol haana kunaka zvakakwana, kunyangwe zvirimwa zvakawanda zvakatengwa svondo rapfuura.Parizvino, vashoma vatengi vanoisa maodha avo kunze kweavo vanofanirwa.Kunze kwezvo, zvekufambisa hazvina kutsetseka sepakutanga nekuda kwehutsanana.Musika unobatanidzwa kwenguva pfupi.Isu tinofanirwa kutarisisa zvakanyanya kune mbishi kuwanikwa uye kuona zvaizoitika ipapo.

Declaration: Zvimwe zvemukati / mapikicha ari muchinyorwa ichi anobva kuInternet, uye sosi (kubva ku chem365) yacherechedzwa.Izvo zvinongoshandiswa kuratidza chokwadi kana maonero anotaurwa muchinyorwa chino.Izvo ndezvekutaurirana nekudzidza chete, uye hazvisi zvezvimwe zvinangwa zvekutengesa.Kana pane kukanganisa, tapota taura nesu kuti tibvise pakarepo.


Nguva yekutumira: Oct-27-2022