Builders insulated floor in a large house. Thermal insulation of the floor in the apartment.
Close up of a hole in melting furnace with a rotating rod, metallurgical industry concept. Stock footage. Process of metal melting at the
Smelting shop of a metallurgical plant. Raw materials are added to the vat for melting metal, sparks, fire fly. Melting metal in a huge furnace at the factory.
Metallurgical plant is a large furnace for melting metal. Heavy industry. Hard work.
Installing District Heating Pipeline: Insulated Steel Pipe in Trench. Water Infrastructure Development: Insulated Pipes for Heating & Hot Water
Closeup shot of unrecognizable glassblowing master melting glass bubble on pipe in heated furnace at glass making workshop
Happy delivery man with thermal insulated backpack riding electric scooter on city street
Yellow food delivery thermal bag. Insulated bag with lunch order outdoors on city street. Unrecognizable delivery guy with a thermal
Raw materials pouring into a Glass melting furnace in a glass production facility
Reconstruction of heating pipe underground. Insulated steel pipeline in deep trench rust rusted. Reconstruction or replacement
Machine tool with perforated surface against pipes with thermal insulation in mechanical room closeup. Heating system parts in modern boiler room