TY  - RPRT
TI  - Universal testing machine of 12-million-lbf capacity at the National Bureau of Standards 
AU  - Kirstein, Arthur F
PY  - 1971
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS SP 355
DO  - 10.6028/NBS.SP.355
ER  -