Kushandiswa kwevira rekasita
Iyo yemvura nitrogen yekuchengetedza tangi inongove yakashandiswa kubatisisa nitrogen yemvura, uye zvimwe zvinwiwa hazvibvumirwe; Tarisa uone kana mukati memudziyo wakachena uye wakaoma usati washandisa; pre-inotonhorera neyakaenzana madiki eiyo nitrogen usati wazadza iyo ine mvura nitrogen; Zvekuchengetedza kwenguva refu, iwe unofanirwa kuzadza mvura nitrogen nguva dzose, nguva yekudzoreredzwa inowanzo kuve yakakodzera kana huwandu hwakasara hwemvura nitrogen chimwe chikamu chimwe chete muzvitatu zvehuwandu hwese; Iyo yakarambidzwa kwazvo kuisa zvinhu pane chivharo cheiyo yemvura nitrogen yekuchengetedza tangi uye kusimbisa mutsipa; Kana uchiisa mukati kana kutora zvinhu chando, edza kuvhura iyo tangi yemuromo iyo nguva ipfupi kuti uderedze kunwa kweNitrogen yemvura, uye usasimudza makona ese; Iyo yemvura nitrogen yekuchengetedza tangi inofanirwa kuve yakadzivirirwa zvakanyatso kudzivirirwa kubva mukukanganisa uye nekurovera; Izvo zvinorambidzwa zvakanyatso kurambidzwa kushandisa zvinhu zvakaoma kubvisa chando mumutsipa tube, kuitira kuti usakuvadza mutsipa thubhu
