1. CGA C-6:2007 STANDARDS FOR VISUAL INSPECTION OF STEEL COMPRESSED GAS CYLINDERS 8 y% l( \. j: m+ l+ s; A% I2. ISO 6406:2005 Gas cylinders — Seamless steel gas cylinders — Periodic inspection and) k2 D* \% e' y% z. `* |9 f, b
testing " S( l+ t0 |2 b) d6 Y M3. EN 1968:2002 Transportable gas cylinders — Periodic inspection and testing of seamless steel gas cylinders
发表于 2010-6-12 17:00:55