Welders AS 2108, AS 2104 and AS 1200 beside foil rolls and insulated duct

Photo: Mariusz Młynarczyk / CloudAir.tech

Red-and-white welding units labelled "AS 2108", "AS 2104" and "AS 1200" line a white shelf on this shell-scheme stand, below a framed "Zertifikat". Rolls of aluminium foil stand in the foreground, foil-wrapped insulated ducts flank the space, and the back wall shows insulation pins, blue welders and a video screen.