The Picard Maneuver@lemmy.world to People Twitter@sh.itjust.works · 11 个月前Fatherly hazinglemmy.worldimagemessage-square221fedilinkarrow-up11.11K
arrow-up11.11KimageFatherly hazinglemmy.worldThe Picard Maneuver@lemmy.world to People Twitter@sh.itjust.works · 11 个月前message-square221fedilink
minus-squarethreelonmusketeers@sh.itjust.workslinkfedilinkEnglisharrow-up1·11 个月前Huh, interesting. I wouldn’t have thought that adding a nitrogen compound to the exhaust would reduce the amount of nitrogen oxides, but I guess urea is a good reducing agent.
Huh, interesting. I wouldn’t have thought that adding a nitrogen compound to the exhaust would reduce the amount of nitrogen oxides, but I guess urea is a good reducing agent.