Uhlolojikelele lwentengo ye-valve yesango lase-China: Izinhlobo ezahlukene, imininingwane yomehluko wamanani
I-valve yesango lase-China iyimishini yokulawula uketshezi oluvame ukusetshenziswa, isakhiwo sayo esilula, ukubekwa uphawu okuhle nezinye izinzuzo kuyenza isetshenziswe kabanzi ku-petroleum, amakhemikhali, i-metallurgy, amandla kagesi nezinye izimboni zensimu yokulawula uketshezi. Izinhlobo ezahlukene kanye nokucaciswa kwamanani e-valve yesango laseShayina nazo zihlukile, lesi sihloko sizokwethula uhlu lwamanani e-valve yesango lase-China kusukela ekubukeni kochwepheshe.