slot air grille ขนาด ✓ Linear slot diffusers

slot air grille ขนาด ผู้ผลิตและจำหน่าย หน้ากากแอร์อลูมิเนียม Return air grille , Supply air register , Volume damper ,Ceiling diffuser , Linear slot diffuser , FLEXIBLE DUCTslot air grille ขนาด Long linears are supplied in sections with joining strips to appear continuous NECK SIZE 22 FACE SIZE = NECK SIZE +40 Supply Air LINEAR SLOT DIFFUSER

slot air grille ขนาดThat's right, the air flow around that toasty charcoal lining the bottom of your grill Font Size Small; Medium; Large Position Auto

slot air grille ขนาด Linear Slot Diffusers ; No of slots, Neck size, Face size ; 1, 34mm, 81mm ; 2, 67mm, 114mm ; 3, 100mm, 147mm ; 4, 133mm, 180mm