TY - GEN AU - Val R Miller C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2019-05-01 04:05:00 DO - https://doi.org/10.6028/NIST.HB.105-1-2019 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2019 TI - Specifications and tolerances for reference standards and field standard weights and measures::specifications and tolerances for field standard weights - 2019 edition ER -