news Advantages of polyurethane sponge aldehyde removal agent applied to solar panel frames: a new way to improve energy conversion efficiency 《Advantages of Polyurethane Sponge Aldehyde Removal Agents for Solar Panel Frames: A New Way to Impr... 03/013Advantages of polyurethane sponge aldehyde removal agent applied to solar panel frames: a new way to improve energy conversion efficiency