Calaamadaha fidsan ee A4 waxay dabooli karaan baahiyaha kala duwan ee xafiiska, waxayna badbaadin karaan waqtiga shaqada calaamadaha iyo shaqada dalxiiska.
Hordhaca codsiga
calaamad fidsan, oo buuxisa baahiyaha baahiyaha shaqada ee rasmiga ah iyadoo leh astaamo u gaar ah, iyo gaarsiin hufan.

Calaamadaha ballansashada;
Hagaha isticmaalaha;
Alaabta carruurtu ku ciyaarto;
Carruurta kartoonka ah;

Astaamaha
caddaan wanaagsan iyo fidsanaan, waxayna ku daabacan kartaa xarigga marka la isticmaalayo.
Waxqabad wanaagsan oo wax lagu farsameeyo, aan buuxdhaafin oo si fiican loo jarin;
Si loo buuxiyo shuruudaha calaamadaynta, koolladu waxay ku habboon tahay calaamadaynta gacanta ee calaamadaynta otomaatiga ah

Faahfaahinta Badeecadaha
W1HK1 (70g cajalad labanlaab ah + 80g CCK cad)
A1MP1 (80g warqad dahaar leh + 95g cad oo PEK ah)
A8100 (80g warqad dahaar leh + 80g cad CCK)