Blowtorch. Frame. Close-up of work with blowtorch on street on background of trees. Roasting of pipes with gas burner
A man heating the tool using the burner
CU: professional jeweler covers gold detail of accessory with material and heats with gas burner on asbestos sheet closeup
Bunsen burner used for endothermic reactions. Laboratory bunsen burner,single gas flame used for sterilization,combustion and heating. Gas
Heating Metal Detail with Gas Burner for Jewelry Making in Workshop
Chef preparing ribs with flame from gas burner while it roasts with vegetables on the grill at commercial kitchen, close-up in slow motion. Restaurant food preparation concept.