Honed Tube

Honed tube tseem hu ua hydraulic lub tog raj kheej raj lossis SRB raj, yog ib qho tseem ceeb hauv cov tshuab hydraulic. JINYO ua cov chaw tsim khoom lag luam thiab cov chaw muag khoom ntawm cov raj honed, siv cov kev paub dhau los los tsim ntau qhov ntau thiab tsawg thiab cov lus qhia tshwj xeeb ntawm cov raj honed, ua tau raws li cov kev xav tau sib txawv ntawm kev siv hydraulic thiab pneumatic lub tog raj kheej.