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Improving the High-Frequency Response of PEI-Based Earphone with Sodium Copper Chlorophyllin
Li, Hao-Zhi, Wu, Jun-Jie, Lee, Wei-Jen, Chen, Chien-ShengVolume:
25
Journal:
Molecules
DOI:
10.3390/molecules25010219
Date:
January, 2020
File:
PDF, 2.04 MB
2020