Dextube ee tuubooyinka Haydarooliga iyo tuubooyinka instrumentation kala duwan oo dhamaystiran of steels ahama daxalka u adkaysta iyo Alloys nickel daboolaya dhexroor dibadda (guutada) 3.175 in 50,8 mm (1/8 "2"). Dhammaan tirada lagu siiyo meelaha siman iyo dulqaadka cabbir dhow yareeyo halista ah ee aada meelaha markii xira dhuumaha la xidho.
