Mamiriro ekushandisa emhangura tsvuku akawedzera mumaindasitiri, uye tekinoroji yakaramba ichikwira.

Kunyangwe iyo yechinyakare chikamu chefiriji ichiri kuverengera makumi mana neshanu muzana ekushandiswa kwemachubhu matsvuku emhangura, kusimuka kwemaitiro matsva ekushandisa kuri kushandura miganhu yeindasitiri. Mvura yekutonhodza yenzvimbo dzedata yaisa pamberi pezvinodikanwa zvepamusoro zvekusaita ngura uye kupisa kwekupisa kwemachubhu akatetepa{{3}ane madziro matsvuku emhangura. Mabhizinesi anotungamira emumba akagadzira zvigadzirwa zvakatsaurirwa zvine mudhuri wakakora we0.3mm uye vakawana batch application mumakomputa emagetsi mapurojekiti munzvimbo dzeYangtze River Delta nePearl River Delta. Pamusoro pezvo, kudiwa kwekuita chisimbiso uye hydrogen embrittlement kuramba kwemachubhu matsvuku emhangura mune hydrogen simba rekuchengetedza uye nzira yekufambisa yakapawo misika mitsva yeniche.