Urudodo rwumutwe Caster PU / PP Castor Ikiziga Cyizunguruka hamwe / Nta feri - ED4 SERIES

1. Ibara rya firime ya okiside yo mu kirere: ibara rigomba kuba na nyuma yubururu, kandi nta kirangantego hamwe nigice cya firime ya okiside yo mu kirere ntibyemewe. Kuberako ubuso butandukanye buringaniye bwigice kimwe, cyangwa ibice hamwe no kuvura ubushyuhe igice cyangwa umwanya wo gusudira amashanyarazi, itandukaniro ryamabara riremewe. Nyuma yicyuma cya karubone nibice byinshi byuma byahindutse ubururu, hagomba kubaho firime yumukara wa okiside yumukara. Ibyuma hamwe na silikoni irimo ibyuma bya karubone biremewe kuba umuhondo wijimye cyangwa umukara wijimye nyuma yo guhinduka ubururu.

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3. Ubukomezi bwa firime ya okiside yo mu kirere: Iyo ibice bihindutse ubururu, koresha 3% sodium thiosulfate yumuti kugirango ushire mumasegonda 30 mbere yo gukoresha amavuta, kandi nta mashanyarazi yumuringa yemerewe hejuru yibice. Nyamara, umubare muto wibibumbano byumuringa birashobora kugaragara kumpande zikarishye, mu mfuruka no gusudira.

4. Kurwanya ruswa ya firime ya okiside yo mu kirere: yangijwe na 3% yumuti wumunyu uribwa mumasaha 3 nta kwangirika.

5. Ubworoherane bwibice kandi: Nyuma yo guhanagura isuku, fata ibitonyanga 1-2 byumuti wa alcool ya fenolphthalein ku gicuruzwa. Kurugero, igisubizo cya alcool ya phenolphthalein ni ibara ryijimye, byerekana ko isuku idafite isuku.