velleman VTBL404 DIGITAL COUNTING SALE Buku Logwiritsa Ntchito
Bukuli limapereka malangizo ofunikira achitetezo ndi malangizo onse ogwiritsira ntchito sikelo yowerengera digito ya Velleman VTBL404. Phunzirani za kugwiritsidwa ntchito moyenera, kukonza, ndi kutaya kuti muwonetsetse kuti ntchito yabwino komanso udindo wa chilengedwe.