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Gas cylinders — Cylinder valves with integrated pressure regulators — Specification and type testing
40.20 DIS ballot initiated: 12 weeks
Small medical gas cylinders — Pin-index yoke-type valve connections
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Valve outlets for gas cylinders — List of provisions which are either standardized or in use
90.92 Standard to be revised