Bungalows Plan & Elevation drawing detail Download file, pvc-salt ventilation pipe, exit for telephone porter wooden box 200 x 120 x 120 (mm), output for TV antenna and / or cable box fºgº 100 x 55 x 40 (mm) h = .30 snpt, Electric plan lay-out & detail. longitudinal cut A-A, cross section b-b etc detail.