2-kW DC Instantaneous Uninterruptible Power Supply Description
21st Century Locomotive Technology: Technical Status Report 30
270 Volt Direct Current Generating System: Design, Development and Test
1983 Goddard Space Flight Center Battery Workshop
1995 Science Information Management and Data Compression Workshop
2011 Chevrolet Volt VIN 0815 Plug-In Hybrid Electric Vehicle Battery Test Results
2014 Overview of NASA GRC Electrochemical Power and Energy Storage Technology
A Contribution to Recording and Reproduction with the Nrz Method