Saamaynta xidhidhiyaha ciddiyaha wanaagsan, farsamaynta fudud, badbaadada sare ee isticmaalka.Noocyada caadiga ah ee usha ciddiyaha waa jir qaawan, wareeg ah, qaabka giraanta.
Dhererka:110mm-160mm
Ujeeddo: Ku habboon qurxinta, rakibidda alaabta alwaax, hagaajinta sanduuqyada baakadaha.