Flash back arrestors

См. также в других словарях:

• Flashback arrestor — A flashback arrestor or flame arrestor is a device most commonly used in oxy fuel welding and cutting to stop the flame from burning back up into the equipment and causing damage or explosions. The two main types are dry and wet. Each has its own …   Wikipedia

• Oxy-fuel welding and cutting — Oxyacetylene redirects here. For the song, see Cubanate. Side of metal, cut by oxygen propane cutting torch …   Wikipedia