TROX TECHNIK QLV Displacement Flow Diffusers Faatonuga
Saili le QLV Displacement Flow Diffusers e TROX TECHNIK. O lenei tusi fa'aoga o lo'o tu'uina atu ai fa'amatalaga, fa'atonuga fa'apipi'i, ma ta'iala mo le fa'aleleia o nei fa'alavelave fa'aletonu, va'ava'ai mata'ina polygon-foliga fa'asalalau talafeagai mo fale gaosi oloa ma nofoaga fa'amafanafana. Ia mautinoa lelei le ea malulu e aunoa ma ni tafe.