Are they height adjustable (on the fly) and if so, how much?
Xafiiska xeer-ilaalinta Maxkamadda Ciidamada Qalabka Sidda ayaa codsaday in la siiyo waqti kale oo ay xeer-beegtada ku horkeenaan caddeymo dheeraad ah oo ku saabsan gal-dacwadeedka aadka u culus.