sigh007 发表于 2012-3-26 13:41:39

MIL-STD-1774


                   MIL-STD-1774, MILITARY STANDARD: PROCESS FOR CLEANING HYDRAZINE SYSTEMS AND COMPONENTS (05 APR 1982) ., This standard defines the general chemical and particulate cleaning requirements for hydrazine (N2H4) propulsion systems, associated pressurant systems and related support equipment including assemblies, components, and all component (piece) parts.         
         
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