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An abandoned car on Interstate 395 caused a tanker carrying 7,000 gallons of liquid nitrogen to overturn, leading to hours of traffic disruption and environmental risks, authorities said.
Liquid nitrogen is fun stuff to play with, as long as you’re careful and avoid freezing your own fingers off and shattering them on the workbench. As the liquid turns to gaseous nitrogen at ...
AdBlue is a liquid solution of ... in SCR technology from the passenger car perspective in Europe, though. The Euro 6 regs introduced in 2014/15 demanded nitrogen oxide emissions be cut by a ...
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