Lihlahisoa tsa Likhetho
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Pents ea ho ts'oareha ea Ink e sa feleng bakeng sa mananeo a ntlafatsang / a ho ikoetlisa
Lipeho tsa matšoao a tšoantšitsoeng ho nkela enke e sa lefelloeng likhethong tse fetang tse mashome a mahlano linthong tsohle tse ngata, Soni Oodicmate a hlahisa litšobotsi tse sebeletsang. Matšoao a rona a na le nitrate ea silevera a kopaneng le letlalo ho theha chloride ea silevera ho ea lefifing ka mor'a oxidi.
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China ea likheo tse 80ml e sa lumellaneng ka likheo tsa 3%
Lehlakore la likhetho le na le pigment ea ho amoheloa hang hang, nitrate ea silevera e nang le letšoao le sa khoneheng. Litumelo tse tloaelehileng tsa indasteri ea indasteri li na le 5%, 10%, 14% kapa 18% 25% ho hlokahala hore lere la ho bonahale le bonahale.
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5-25% SN Blue NIL Blue / Peitrate Election Nitrate Election
Enke e ke keng ea lefelloa ka borashe, e se e ka sebelisoa kapa e tšela menoana ea voters ka botlolong, e na le nitrate ea silevera. Matla a eona a ho hlobola monoana ka nako e lekaneng - hangata lihora tse fetang 12 - e sebetsa haholo letlalong le menoana pele e sebelisoa ka enke e feteletseng. The content of the silver nitrate could be 5%, 7%, 10%, 14%, 15%, 20%, 25%.
Pene ea hau e sa lumellaneng e sebelisitsoeng ho forefinger (hangata) ea bavota nakong ea likhetho bakeng sa ho thibela bosholu ba malectoral joalo ka ho khetholla habeli. Ke mokhoa o sebetsang bakeng sa linaha moo litokomane tsa litakatso tsa baahi ha lia lekana kapa li tsoatsoe. -
5-25% silevera ea silevera e putsoa / e nepahetseng
Re khethetsoe tlhahisong ea enke, stamp pad, taba ea setempe, haholo-holo tlhahiso e joalo e le sehlahisoa se fosahetseng sa sehlahisoa, kantle ho enke ea likhetho, kantle ho enke ea likhetho. TSA Philippine, Uganda, Iraq, Egypa, Iraq, Ludaq, Mali le Burzania, Nigeria, Malawi ...