Bayanin samfurin:

Bayanin samfurin:

4-79、4-70（72(An gabatar da ingantaccen fasahar kamfanin Mitsuya na Japan kuma an yi shi ta hanyar kamfanin injiniya da fasahar cibiyar don sha, narkewa da kirkire-kirkire, ƙididdigar aikinsa ta fi kyau fiye da na kasarmu4-79、4-72nau'in centrifugal iska. The fan amo ne low fiye da tsohuwar fan5～8dB(A),The siffar size kuma m, inganci da kuma dangantaka da tsohuwar fanAMatsayin sauti ya fi ƙa'idodin da Ma'aikatar Masana'antun Injin ta tsara.4-70nau'in Ventilator Total15irin inji lambar, iska yawa930～154000m3/h,iska matsa lamba170～2950Pa；4-79nau'in Ventilator Total20irin inji lambar, iska yawa1100～438000 m3/h,iska matsa lamba230～3320PaMai amfani zai iya zaɓar bisa ga daban-daban sigogi.

wannan sashinAna amfani da iska mai sauya a cikin gida a cikin nau'ikan manyan masana'antu da manyan gine-ginen farar hula, manyan filin shigarwa da fitarwar gas. Idan abokin ciniki yana da musamman bukatun, kamfanin zai iya dangane da amfani daban-daban, zaɓar daban-daban kayan don yin fashewa, lalata, high zafin jiki juriya irin fan don saduwa da yawancin masu amfani da bukatun.

Wannan nau'in iska yana sayarwa a duk lardunan ƙasar saboda inganci, ƙananan amo, da amintaccen aiki, kuma yana fitarwa a duk faɗin duniya.