Comments on: High-resolution temporal metallic elements in PM2.5 in Chengdu, Southwest China: variations, extreme events, and effects of meteorological parameters

Comments on: High-resolution temporal metallic elements in PM2.5 in Chengdu, Southwest China: variations, extreme events, and effects of meteorological parameters https://www.efecon.tuiasi.ro/research-article/high-resolution-temporal-metallic-elements-in-pm2-5-in-chengdu-southwest-china-variations-extreme-events-and-effects-of-meteorological-parameters/ EFECON Sun, 22 May 2022 17:43:11 +0000 hourly 1 https://wordpress.org/?v=6.1.1