Ahụmahụ afnh20 n'ubi a
啊哈ngwaahịa: Nrụgide Na-adịghị mma气动Na-ebufe旋转气锁阀
Ojiji: sistemnnyefe气动nrụgide na-adịghị mma
the: Enwere like ịhazi ya (igwe anaghhnagba nchara ma ngbngnkedo ígwè)