How to install a linear SLOT DIFFUSER in acoustical ceiling grid

Slot Diffuser at Best Price in India ceiling slot
➡️【Mk.com】✅भाग्यशाली महसूस कर रहे हैं? ✅कैसीनो ✅2,200 स्लॉट मशीनों, 100 से अधिक गेमिंग टेबल, 30-टेबल पोकर रूम और लाइव मनोरंजन के साथ अंतहीन मनोरंजन प्रदान करता है...✅  The adjustable slot diffuser type SLB is suitable for the supply and exhaust of cooled and heated air, designed for installation in slat ceilings Each slot is ceiling linear slot diffuser SD223 concealed ceiling slot diffusers are suitable for the installation of suspended ceilings and they are used to supply or exhaust air from the environment

ceiling slot diffuser Series ALS Linear Slot Diffusers are designed for installation in the ceiling, sidewall or sill and are recommended for supplying heated, ventilated or