Kunyika dzakaita seBahamas, Philippines, India, Afghanistan nedzimwe nyika uko magwaro eugari anenge asingagadzirwe kana kugadzwa.Kushandisa ingi yesarudzo kunyoresa vavhoti inzira inobatsira.
Election inki inki semipermanent uye sye iyo yakatumidzawo sirivheri nitrate ink.Yakatanga kushandiswa muna 1962 kuIndia sarudzo uye inogona kudzivirira kuvhota kwekunyengera.
Zvikamu zvikuru zveinki yesarudzo isirivha nitrate iyo yakasungwa pakati pe5% -25%.Kazhinji kutaura, nguva yekuchengetedza yezvinyorwa paganda inoenzanirana nehuwandu hwesilver nitrate, iyo yakakwira inokonzera kuti irambe iine nguva yakareba.
Munguva yesarudzo, muvhoti wega wega anenge apedza kuvhota achaiswa inki nevashandi vakashandisa bhurasho pachipikiri cheruoko rweruboshwe. Kana ingi ine silver nitrate inobata protein paganda rinenge richiita ruvara, rinobva rasiya nzvimbo isingagone. bvisa nesipo kana imwe makemikari emvura.Kazhinji inochengeta 72-96h pa cuticle uye kana iwe wakaiisa pazvipikiri zvinogona kuchengeta mavhiki 2-4.Nguva yekuchengetedza inopindirana nekugadzirisa, chiratidzo chichabvisa apo mbambo itsva yakura.
Izvi zvakaderedza zvikuru kuitika kwezviitiko zvisina kunaka zvakaita sekubiridzirwa kwesarudzo, kuvimbisa kodzero dzekuvhota dzevavhoti, uye kukurudzira maitiro eruzhinji mumabasa esarudzo.
Nguva yekutumira: Jun-17-2023