Co2 leisa makaina masini togitogiga e mafai ona togitogia numera faasologa, ata, tagavai, numera faʻafuaseʻi, code pa, 2d barcode ma le tele o mamanu faʻapitoa ma tusitusiga i luga o le mafolafola mafolafola ma cylinders foi.
O le mea autu o le gaosiga e le o uʻamea, faʻaaogaina lautele i meaalofa taulima, meafale, lavalava paʻu, faʻailoga faʻasalalauga, faʻataʻitaʻiga faia o meaʻai, mea faʻaeletoroni, mea faʻapipiʻi, tioata, faʻamau, pepa faʻailoga, keramika, oloa bamboo, faʻamatalaga oloa, numera faasologa. , fa'apipi'i vaila'au, lomitusi ipu fa'apipi'i, atigi nameplate, ma isi