Alƙala mai Alama mara gogewa
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Alamar Tawada mara gogewa don Shirye-shiryen Zaɓe/Alurar rigakafi na Shugaban ƙasa
Alamar alamar, waɗanda aka zayyana don maye gurbin tawada da ba za a iya gogewa ba wanda aka yi amfani da shi sama da shekaru hamsin a duk zaɓen gwamnati, Soni Officemate yana gabatar da alamomin da ba za a iya gogewa ba waɗanda ke cika manufar.Alamomin mu sun ƙunshi nitrate na Azurfa wanda ke haɗuwa da fata don samar da chloride na azurfa wanda ke juya launi daga purplish mai duhu zuwa baki bayan oxidization - tawada mara gogewa, wanda ba ya narkewa a cikin ruwa kuma yana yin alama ta dindindin.
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5-25% SN Blue/Purple Launi Azurfa Nitrate Alamar Zaɓe, Alamar Tawada Mai Ma'auni, Alƙalamin Tawada Mai Zaɓe a Yakin Zaɓe don Zaɓen Majalisa/Zaben Shugaban ƙasa
Tawada mara gogewa, wanda za'a iya shafa shi da goga, alƙalami mai alama, feshi ko ta tsoma yatsun masu jefa ƙuri'a a cikin kwalba, ya ƙunshi nitrate na azurfa.Ikon sa yatsa na ɗan lokaci - gabaɗaya fiye da sa'o'i 12 - ya dogara sosai ga yawan nitrate na azurfa, yadda ake shafa shi da tsawon lokacin da ya rage akan fata da farce kafin a goge tawada mai yawa.Abubuwan da ke cikin nitrate na azurfa na iya zama 5%, 7%, 10%, 14%, 15%, 20%, 25%.
Alƙalamin alamar da ba za a iya gogewa ba, ana yi wa ɗan yatsa (yawanci) masu jefa ƙuri'a a lokacin zaɓe don a hana magudin zaɓe kamar sau biyu.Hanya ce mai inganci ga ƙasashen da takaddun shaida ga ƴan ƙasa ba koyaushe ake daidaita su ko kuma tsara su ba.