DLA - BB-H-886F
HYDROGEN
active, Most Current
| Organization: | DLA |
| Publication Date: | 23 August 2021 |
| Status: | active |
| Page Count: | 7 |
scope:
Scope.
This specification covers three grades of gaseous hydrogen for use in cutting and welding, and as a lifting medium for meteorological and other balloons; for fuel, hydrogenation, and water chemistry applications; and for semiconductor, analytical and special applications (see 6.1).
intended Use:
Grade A hydrogen is intended for use in general industrial applications such as cutting, welding, and as a lifting medium for meteorological and other balloons. Grade B hydrogen, a higher purity... View More
Document History
BB-H-886F
August 23, 2021
HYDROGEN
Grade A hydrogen is intended for use in general industrial applications such as cutting, welding, and as a lifting medium for meteorological and other balloons. Grade B hydrogen, a higher purity...
February 24, 2011
HYDROGEN
Grade A hydrogen is intended for use in general industrial applications such as cutting, welding, and as a lifting medium for meteorological and other balloons. Grade B hydrogen, a higher purity...
January 11, 2001
HYDROGEN
Grade A hydrogen is intended for use in cutting, welding, and as a lifting medium for meteorological and other balloons. Grade B hydrogen, a higher purity grade, is intended for use where freedom...
April 10, 1978
HYDROGEN
Grade A hydrogen is intended for use in cutting, welding and as a lifting medium for meteorological and other balloons. Grade B hydrogen, a higher purity grade, is intended for use where freedom from...