TY - RPRT TI - Checking the net contents of packaged goods as adopted by the 104th National Conference on Weights and Measures 2019 AU - Blackwell, Breyanna AU - Sefcik, David AU - Warfield, Lisa AU - Olson, Douglas PY - 2019 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST HB 133-2020 DO - 10.6028/NIST.HB.133-2020 ER -