PRODUCTION ENGINEERING MEASURE TUBE TYPES 7801 AND 6884 Open PDF Document Details Document Type Technical Report Publication Date Jan 30, 1963 Accession Number AD0296377 Entities People Ben Sheren Tags Communities of Interest Advanced Electronics Energy and Power Technologies Ground and Sea Platforms Weapons Technologies DTIC Thesaurus Topics Chemistry Construction Electron Tubes Engineers Fabrication High Energy Rate Forming Manufacturing Manufacturing Engineering Mass Production Materials Measurement Mechanical Engineering Production Production Engineering Test And Evaluation Test Equipment Three Dimensional