Carbonless Cov Nyiaj Sau Npe Cov Ntawv Yob
Cov Nyiaj Sau Npe Zoo Tshaj Tawm Ntawv 57mm thiab 80mm Computer Luam Ntawv Sau Npe Ntawv
Daim ntawv carbonless yog daim ntawv tshwj xeeb uas tsis muaj cov ntsiab lus carbon, uas tuaj yeem luam tawm thiab sau tsis muaj siv memer lossis toner. Cov ntaub ntawv pub dawb yog ib puag ncig zoo, yig thiab siv tau dav hauv kev lag luam, kev tshawb fawb, kev saib xyuas thiab lwm thaj teb.