@misc{1164996, author = {Carl W Phillips and S D Cole and Paul R Achenbach}, title = {A study of vacuum gages for use in evacuating refrigerating systems:}, year = {1965}, month = {1965-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.RPT.8640}, language = {en}, }