Amasaha yo mu mazu ni ubwoko bw'icyuma cyo hejuru binyuze mu buhanga bwo kwisiga, byateguwe cyane ku kugera ku burebure bw'imbere no kwihanganira urwego. Ubu buryo budasanzwe bwo gutunganya ntabwo bwongerera gusa ubwiza bwa tube ariko nanone bunone bizana iherezo ryarwo n'imikorere. Amato ya Amazu akoreshwa cyane muri hydraulic na pneumatike, inganda zamavuta, imiyoboro ya peteroli, inka zonsa, nibindi bisabwa bisabwa muburyo bwa diameter yimbere nubuso bwiza.
Andika ubutumwa bwawe hano hanyuma utwohereze
