TY - RPRT TI - Powder Spreading Testbed for Studying the Powder Spreading Process in Powder Bed Fusion Machines AU - Das, Aniruddha PY - 2023 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST AMS 100-56 DO - 10.6028/NIST.AMS.100-56 ER -