Classification of Disposable Plastic Cup Cover Based on Raman Difference Spectroscopy
GUO Qi, JIANG Hong, WU Kenan, YANG Jinjie, DUAN Bin, LIU Feng
China Plastics . 2021, (9): 116 -121 .  DOI: 10.19491/j.issn.1001-9278.2021.09.018