Germany, Munich, Art foundry, Bunsen burner
Bunsen burner with pilot light
Germany, Bavaria, Bunsen burner with protection goggles
Lit bunsen burner
Goldsmith working with Bunsen burner on workpiece
ガスバーナー
Bunsen burner
Iron filings in a bunsen flame
Boiling water with a Bunsen burner.
Goldsmith working with bunsen burner on ring
Blowtorch on metal in workshop, close-up
Burning lithium
Germany, Munich, Preparing fireclay moulds in art foundry
Germany, Munich, Shovel in art foundry
Burning aluminium
Burning iron
Producing gas
Copper chemistry experiment
Gas burner, close-up
Strontium flame test
Flame test on potassium
Flame test on sodium
Lithium flame test
Barium flame test
Potassium flame test
Sodium flame test
Calcium flame test
ガスバーナーで炭に着火する
Heating sulphur
Copper powder being heated
Germany, Bavaria, Josefsthal, axe at flames in historic blacksmith's shop
Germany, Munich, Sculpture in art foundry
Germany, Munich, Tools in art foundry
Germany, Munich Interior view of art foundry
Germany, Munich, Sculptures in art foundry
Germany, Munich, Interior view of art foundry
Boiling water with a Bunsen burner
Germany, Munich, Art foundry, Casting moulds with names
Germany, Munich, Fireclay casting moulds in art foundry
Sterilising a wire loop
Heating magnesium in a flame
Thermolysis of mercury oxide
Blacksmith's fire
Germany, Munich,Wheel barrow and shovel in art foundry
Conical flask on a tripod containing water being heated
A plumbers hot gas soldering burner heating a copper elbow fitting to join two copper water pipes
Burning magnesium
Knife work piece in blacksmith's fire
Germany, Bavaria, Josefsthal, flames of fire
Germany, Bavaria, Josefsthal, fire at forge in historic blacksmith's shop
Germany, Bavaria, Josefsthal, two grippers with work pieces on forge in front of fire
Iron filings being heated
Evaporating water from a brine solution
Copper sulphate being heated
Germany, Upper Bavaria, Munich, Schaeftlarn, Welding torch at work, close up
道路工事現場のアスファルト
Germany, Munich, Buckets in art foundry
Germany, Munich, Brushes in art foundry
Germany, Munich, Casting mould in art foundry
Germany, Munich, Art foundry worker in workshop
Copper flame test
Heating an iron nail
Holding microscope slide over flame
Chemistry experiment
Germany, Munich, Art foundry, Molten metal in ladle
Germany, Munich, Bust of actor Helmut Fischer in art foundry
Germany, Munich, Art foundry worker preparing fireclay moulds
Germany, Munich, Art foundry worker working on casting mould
Germany, Munich, Art foundry worker with stained apron, low section
Burning copper
Burnt copper
Heating sugar
Heating zinc oxide
Flames and smoke billowing from a forge fire in a metal workshop.
Iron and sulfur reaction
Flame test for calcium.
Tools in a workshop of a knife maker
Bar clamp in an art foundry
Germany, Munich, Cast bronze letters
A saucepan, a blowtorch, a spiraliser, cookie cutters, and a melon baller
Germany, Munich, Part of casting mould
Heating zinc in a flame
Blacksmith forging hatchet
Sawing machine in a workshop of a guitar maker
Germany, Bavaria, Tools in box, close up
Germany, Bavaria, Shelf with tools in workshop
Forging dies in a workshop of a knife maker
Belt sander in a workshop
Press drill in a workshop
Workshop of a knife maker
Tools in potter's workshop
Grinding of a leather paring machine in a saddlery
Craftswoman burning wood in her workshop
Orange juice being boiled on a Bunsen
Skateboard making carpentry workshop
Germany, Munich, Art foundry worker finishing figurine
Senior man forming melting glass
Glass blower forming melting glass
Hands of glass blower forming melting glass
ガスバーナーで切断した鉄骨
Water being heated
Red-hot glowing coals in a furnace.
Copper oxidation experiment
Germany, Munich, Art foundry workers lifting casting mould
Close up of hippotherapy belt
Microbiology culture preparation
Organic synthesis
Bridles for horses in saddlery
Saddler's tools on tool board
Hammer on anvil with leather cover, close up
Flame test for strontium.
Complete combustion experiment
Assortment of tools in a pottery
Assortment of screw wrenches in workshop
Group of wrenches on wood
Tools in mechanic workshop
Saw hanging on wall
Hook of hoist
Power tool in workshop
Timber plank at carpentry workshop
Hammer on anvil in blacksmith's shop
Knife on apron at workshop
Old tool box
Tools and twine rolls on a wood table in a workshop
Glass heated in a furnace in a glass factory
Reduction of copper
ガスコンロ
Heating water
Chemistry apparatus
Splints in a workshop of a guitar maker
Wood carver's chisels on stand
Wood carver's workshop with handmade Krampus masks