Electrical controlling devices for regulating, control and monitoring of heating, refrigerating, drying, ventilating and/or air-conditioning apparatus and/or installations; operating units, operating panels, peripherals and monitors for the aforesaid regulating, control and monitoring apparatus, namely, electric control panels

Linear metal gratings, metal gratings for coiling [, water overflow metal gratings ]

Linear metal gratings, flexible metal gratings for coiling, water overflow metal gratings, ducts of metal for central heating installations

Linear metal gratings, flexible metal gratings for coiling, water overflow metal gratings, ducts of metal for central heating installations