Nge isizini Ukushisa esondela, ukuze angahlupheki ingcindezi kwemvelo, Beijing-Tianjin-Hebei kanye nezindawo ezizungezile 2017 ~ 2018 ekwindla nasebusika ukungcoliswa komoya oludidiyele Uhlelo izindophi isinyathelo kwethulwa. Ngemva kwalokho, Beijing-Tianjin-Hebei ukungcola ukudluliswa isiteshi emhlabeni ukwethulwa ukuqaliswa enemininingwane zohlelo, gwema ihora isiqongo, kukhawulwe ukukhiqizwa imayelana ukuvula.
Kusukela ukwethulwa kohlelo emhlabeni isimo, coking, amathayi, umanyolo kanye nezinye izimboni ezisondelene elahlanganiswa gxila ukuqaliswa kwe-ukukhiqizwa isiqongo mboni, ukukhiqiza ukulawula isikhathi igxile Novemba 15, 2017 kuya ku-March 15, 2018, ubude 4 months.monosodium intengo glutamate okuncane owengeziwe. ukugcina isitokwe ngokwanele kwezimpahla. calcium chloride ukufinyelela ukuba matasa season.Sodium fluorosilicate, Sodium Bicarbonate kunyuke kakhulu. hsca (High Soundless ngokuhlaziya Agent) intengo uzinzile
isikhathi Iposi: Nov-01-2017