@misc{1182141, author = {J R Whetstone}, title = {Fluid friction losses in two sets of black steel pipe of recent manufacture:}, year = {1980}, month = {1980-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.80-2041}, language = {en}, }