I-inki engabonakaliyo
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I-inki engabonakaliyo engabonakaliyo ene-fluorescent pep yediphu kwidayari eyimfihlo / yokuziqhelanisa namagama / i-akhawunti yesandla
I-Inki ye-Inki ye-Inki yeNetPouniters i-inki ye-inki, ipeni yeglasi ye-18 ml ye-no-carbon engabonakaliyo ye-inki ye-inki ye-fluorescent ye-inki, i-inki eyimfihlo yokubhala i-inki, isipho. I-inki engabonakaliyo ye-carbon engabonakaliyo i-inki ingabonakali kuphela phantsi kwe-itradiation yesibane se-ultraviolet. Umxholo obhalwe kwi-inki uya kuboniswa phantsi kokukhanya kwe-ultraviolet. Ukuqinisekiswa kolwazi olubuthathaka kuhlala kungabonakali ngamehlo e-purry ngale peni engabonakaliyo ye-inki. Imiyalezo ebhaliweyo ngale pen iya kubonakala kuphela xa i-illuminat ...