盤式製動器：空氣污染

盤式製動器 造成的 空氣污染 佔標準汽車總排放量的 20%而許多人從未認為盤式製動器是空氣污染源

"Vehicle tailpipe emissions are going down, but the emissions from disc brakes will remain to some extent, even if you drive an electric car," Weber said. "Therefore, this kind of process will continue to play out in the future and will be an important consideration when we look at the health effects of particulate matter." (Phys.org)