| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.253(b)(4) - Storage of oxygen and acetylene cylinders for construction vs. general industry. |
| 2 | - 1910.253(b)(4) - General industry and construction standards regarding "in use" or "ready to use" and "storage" of compressed gas and oxygen cylinders for welding; §1910.253(b)(2)-1910.253(b)(4) and §1926.350(a)(10). |
| # | Regulations |
|---|---|
| 1 | - - Oxygen-fuel gas welding and cutting. |