@misc{1191796, author = {Bruce L Wilson and Douglas R Tate and George Borkowski}, title = {Circular of the Bureau of Standards no. 446::dead-weight machines of 111,000- and 10,100-pound capacities}, year = {1943}, month = {1943-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.CIRC.446}, language = {en}, }