Shedendman
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I found this statement
Underwater oxyfuel cutting was used through WW2. They used Hydrogen fuel which was also used to gas weld aluminum. They had underwater torch igniter. Not a great cutting process.
OK,so now to find what this torch lighter is
Acetylene isn't any good over a depth of 10M or 30' in old money
Underwater oxyfuel cutting was used through WW2. They used Hydrogen fuel which was also used to gas weld aluminum. They had underwater torch igniter. Not a great cutting process.
OK,so now to find what this torch lighter is
Acetylene isn't any good over a depth of 10M or 30' in old money