TY - GEN AU - Proctor, Frederick M AU - Kramer, Thomas R AU - Michaloski, John L C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1997-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.5970 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1997 TI - Canonical machining commands: ER -