W qaabka ilkaha birta raad caag ah, kani waa raad caag cusub oo haramaha.Imtixaanka goobta iyo hawlgalka, nidaamka waxaa lagu caddeeyey inuu yahay mid la isku halayn karo oo deggan.Waxay si fiican ugu habboon tahay cawska.

Guusha wakhtigan, kama caawin karno, laakiin la yaabanahay haddii raadkeena caaggu ay ku shaqeyn karaan mashiinnada injineernimada yaryar ee kale ama mashiinnada Beeraha.Si loo xaqiijiyo fikradan, hadda waxaan bilaabaynaa inaan fulino dhammaan amarrada la habeeyey ee raadadka caagga ah.Haddii aad haysatid mashiinnada injineernimada ama mishiinnada Beeruhu waxay u baahan yihiin inay habeeyaan jidkooda caagga ah, fadlan nala soo xidhiidh.