systemair 201710 HELLA Diffusers Incwadi Yomsebenzisi
Imanuwali yomsebenzisi ka-Okthoba 2017 ye-201710 HELLA Diffusers ihlanganisa imininingwane enemininingwane ngamamodeli we-HELLA-1 kuya ku-HELLA-4, PB-HELLA nokuningi. Thola ukucaciswa kobuchwepheshe nezilinganiso zemodeli ngayinye kulo mhlahlandlela owusizo ovela ku-IMOS-Systemair.