90.93 Standard confirmed Jan 23, 2024
ISO
ISO/TC 58/SC 4 Operational requirements for gas cylinders
International Standard
23.020.35 Gas cylinders
This International Standard specifies operational procedures for avoidance of neck and shoulder cracks in aluminium alloy cylinders having water capacities from 0,5 l to 150 l.
PUBLISHED
ISO 13770:1997
90.93
Standard confirmed
Jan 23, 2024