DEFSTAN 68-75/3(1995) : 1995 AMD 1 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
COMPRESSED BREATHING GASES FOR DIVING AND LIFE SUPPORT EQUIPMENT
12-10-2001
12-01-2013
Preface
1 Scope
2 WARNING
3 Related documents
4 Definition
5 Purity
6 Filling
7 Marking of cylinders
8 Testing
9 Inspection
Table A - Primary gases
Table B - Oxygen-nitrogen mixtures
Table C - Oxygen-helium mixtures
Table D - Compressed natural breathing air
Annex A - Filling procedure
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