Xirmooyinka qabow ee qabow waxaa loola jeedaa xarig bir ah oo si toos ah loogu duubay dhumuc gaar ah oo leh duub heerkulka qolka oo lagu duudduubay isku xidhmo oo leh isku-darka. Marka la barbar dhigo xirmooyinka kulul ee kulul, xirmooyinka qabow ee qabow waxay leeyihiin dusha sare iyo dhamaad sare, laakiin waxay abuuri doonaan walaac gudaha ah oo had iyo jeer la duqeeyey ka dib markii qabowga.
Ballaca: 600-2000mm
Waxyaabaha: dc01,dc03,dc04,dc05,dc06,SPCC,SPCE,SPCD,SEFC,SECC,SECD,SECF
Balaadhkiisu waa 600-2000mm
Grades: Q195A-Q235A, Q195AF-Q235AF, Q295A(B)-Q345 A(B); SPCC, SPCD, SPCE, ST12-15; DC01-06