TY - BOOK AU - Gu, Bo, ed. TI - Laser 3D Manufacturing VII T2 - Proceedings of SPIE; V. 11271 SN - 9781510633056 (Print) PY - 2020/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11271 ER -