# Regulations
1 1910.253(b)(5)(ii)(D) - Oxygen-fuel gas welding and cutting.
# Standard Interpretations
1 - 1910.253(b)(5)(ii)(D) - Safety of Compressed Gas Cylinders on Portable Carts
2 - 1910.253(b)(5)(ii)(D) - Use of the "Regulator Umbrella" for "in use" or "connected for use" conditions for portable compressed gas cylinders.
3 - 1910.253(b)(5)(ii)(D) - Interpretation of "special truck" as identified in 1910.252(a)(2) (v)(b)(4)