Ibisobanuro bigufi:

Pneumatic double sitasiyo imashini ikandaikoresha isahani yimuka yimuka, kuzigama imirimo kubikorwa no gucapa vuba.Imbonerahamwe yuzuye yerekana akazi ituma kashe ishyushye neza kandi neza.Isahani yo gushyushya yagenewe umuyoboro udasanzwe uhinduranya, gushyuha neza.Ubuso bwimeza ikora buravurwa byumwihariko.Imashini irashobora gucapagukwirakwiza ubushyuheingingo.