systemair 201710 HELLA Diffusers olumulo Afowoyi
Itọsọna olumulo Oṣu Kẹwa 2017 fun 201710 HELLA Diffusers pẹlu alaye alaye lori awọn awoṣe HELLA-1 si HELLA-4, PB-HELLA ati diẹ sii. Wa awọn pato imọ-ẹrọ ati awọn wiwọn fun awoṣe kọọkan ninu itọsọna iranlọwọ lati IMOS-Systemair.