Nkowa dị mkpirikpi:

Nabata igwe anaghị agba nchara 304 mgbapụta, mara mma na corrosion na -eguzogide

POM impeller, PPO diffuser, nguzogide okpomọkụ dị elu, nguzogide corrosion, ike igwe dị elu, ndụ ogologo oge

Nhazi nke onye na-ebugharị ikuku nwere ọtụtụ ihe nwere ike belata mkpa nke ịmalite torque, ọ naghị egbochi ya ngwa ngwa n'ihi obere akụkụ, (ike ịgafe ájá), ogologo oge ọrụ moto.