TY - GEN AU - Crown, Linda AU - Sefcik, David AU - Warfield, Lisa C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2018-11-01 04:11:00 DO - https://doi.org/10.6028/NIST.HB.133-2019 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2018 TI - Checking the net contents of packaged goods: ER -