This procedure specifies the cleanliness requirements at gas utilization points for gases used in cleaning, testing, drying, and preservation operations of space vehicle systems, subsystems, assemblies, components, and support equipment. Gases having super-critical cleanliness requirements (such as for gas bearings) are specifically exempt. Included are the procedures, materials, and equipment required to verify that gas distribution system cleanliness is adequate to assure the specified cleanliness level of gases at the gas utilization points.
| Edition : | A |
| File Size : | 1
file
, 500 KB |
| Number of Pages : | 19 |
| Published : | 01/30/1990 |
