Space standardization activities and their effects in the space materials domain

摘要

1. ACTIVITY WORLD-WIDE ON STANDARDISATION FOR SPACE SYSTEMS rn2. DIFFERENT APPROACHES AT EUROPEAN AND ISO LEVELS rn3. HARMONISATION WITHIN AND BETWEEN ECSS AND ISO SYSTEMS IS AN ISSUE rn4. MATERIALS STANDARDS GENERALLY BASED ON EXISTING DOCUMENTS rn5. DO NEW MATERIALS STANDARDS RESPOND TO ECSS OBJECTIVES ?rn6. THE VALUE OF STANDARDIZATION IS PROVED BY USE.