درباره ما
BB-H-886E
HYDROGEN
| contributor author | DLA - GS3 - DLA Aviation - Richmond | |
| date accessioned | 2017-09-04T15:32:08Z | |
| date available | 2017-09-04T15:32:08Z | |
| date copyright | 02/24/2011 | |
| date issued | 2011 | |
| identifier other | OFTABEAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=autho47037D8369B7206861598F1EFDEC014A/handle/yse/33716 | |
| description abstract | 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 grade, is intended for use in fuel, hydrogenation and water chemistry applications. Grade C is of the highest purity and is use in semiconductor, analytical and special applications. | |
| language | English | |
| title | BB-H-886E | num |
| title | HYDROGEN | en |
| type | standard | |
| page | 8 | |
| status | Active | |
| tree | DLA - GS3 - DLA Aviation - Richmond:;2011 | |
| contenttype | fulltext | |
| subject keywords | Balloon | |
| subject keywords | Cutting | |
| subject keywords | Cylinder | |
| subject keywords | Gas chromatograph | |
| subject keywords | Lifting medium | |
| subject keywords | meteorological | |
| subject keywords | Valve | |
| subject keywords | Welding |
