Eminyakeni yamuva, insimbi engagqwali 304 amapuleti baye bathandwa kakhulu. Uma kuqhathaniswa namapuleti ensimbi engagqwali angu-304, ukumelana nokugqwala kwamapuleti ensimbi engagqwali angu-201 abuthakathaka. Akunconywa ukuthi isetshenziswe endaweni evamise ukuswakama nokubanda kwemvelo noma esifundeni sasePearl River Delta. Isetshenziswa kakhulu ezindaweni ezisezingeni eliphansi kanye nasezindaweni ezomile. Embonini yokuklama nokuhlobisa enezidingo eziphansi zesifunda nezekhwalithi, ipuleti lensimbi engagqwali elingu-304 linokumelana nokugqwala okuhle futhi lingasetshenziswa ezifundazweni ezinomswakama noma ogwini oluseningizimu-mpumalanga, njengeGuangdong, Fujian, Zhejiang namanye amadolobha asogwini. Mhlawumbe ngenxa yomehluko wokumelana nokugqwala, intengo ye-201 iphansi kunaleyo yamapuleti ensimbi engagqwali angu-304, ngakho abanye abathengisi ababi abasebenzisa izintuba bazozenza amapuleti ensimbi engagqwali angu-304 futhi bawadayisele emazweni angaphandle ukuze bathole inzuzo enkulu. Ubuwula obunjalo bungase bulethe izingozi eziningi zokuphepha kubathengi.

Indlela yokwahlulela amapuleti ensimbi engagqwali angama-201 nama-304 ngaphandle kwamamaki aphikisana nomgunyathi? Kunikezwe izindlela ezintathu ezilandelayo ukukufundisa ukuhlukanisa kalula amapuleti ensimbi angama-201 nama-304:

1.Ingaphezulu lamapuleti ensimbi engu-201 no-304 ngokuvamile angaphansi komhlaba. Ngakho-ke, uma yahlulelwa ngamehlo omuntu kanye nokuthinta ngesandla: ipuleti lensimbi engu-304 linokukhanya okuhle nokukhanya, futhi ukuthinta ngesandla kuyashelela, kuyilapho ipuleti lensimbi engagqwali elingu-201 limnyama futhi alinayo i-gloss, futhi ukuthinta kulukhuni futhi akulingani. Zizwe. Ngaphezu kwalokho, manzisa izandla zakho ngamanzi bese uthinta izinto ezimbili zensimbi engagqwali ngokulandelana. Ngemva kokuthinta, izigxivizo zeminwe ezinamanzi ebhodini le-304 kulula ukusula, kodwa i-201 akulula ukuyisula.
2.Sebenzisa umshini wokugaya ukufaka isondo lokugaya futhi ugaye futhi upholise amabhodi amabili noma amapuleti. Lapho ugaya, izinhlansi zezinto ezingu-201 ziba zinde, zishubile, nangaphezulu, kuyilapho izinhlansi zezinto ezingu-304 ziba mfishane, zizacile, futhi zincane. Lapho ugaya, amandla kufanele abe lula, futhi izinhlobo ezimbili zamandla okugaya kufanele zifane, ukuze kube lula ukuhlukanisa.
3.Faka insimbi engagqwali pickling unamale ezinhlotsheni ezimbili zamapuleti ensimbi engagqwali ngokulandelana. Ngemuva kwemizuzu emi-2, bheka ukuguqulwa kombala wensimbi engagqwali engxenyeni egcotshiwe. Umbala umnyama ku-201, futhi umbala omhlophe noma ongashintshiwe ngowe-304 stainless steel plate.