@misc{1135746, author = {Enrico Lucon and Raymond L. Santoyo}, title = {A Comparative Analysis of NIST Charpy Machines and Internal Reference Materials:}, year = {2016}, month = {2016-08-01 04:08:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.8145}, language = {en}, }