TY - RPRT TI - Specifications and tolerances for reference standards and field standard weights and measures 7. specification and tolerances for dynamic small volume provers AU - Harris, Georgia L PY - 1997 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST HB 105-7 DO - 10.6028/NIST.HB.105-7 ER -