TY - RPRT TI - Specifications, tolerances, and other technical requirements for weighing and measuring devices as adopted by the 104th National Conference on Weights and Measures 2019 AU - Barton, John AU - Blackwell, Breyanna AU - Butcher, Tina G AU - Harshman, Richard A AU - Lee, G Diane AU - Olson, Douglas A PY - 2019 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST HB 44-2020 DO - 10.6028/NIST.HB.44-2020 ER -