Volume 2, Issue 11 (Spring 2009)
Meeting new emissions standards not only involves engine and aftertreatment developments, but also demands significant levels of testing to demonstrate compliance. Global Emissions Management looks at the testing required to ensure that cars will meet current and future limits.
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http://www.jm-gem.com/2009/04/light-duty-emissions-testing/
Volume 2, Issue 05 (Spring 2004)
Johnson Matthey has commissioned new vehicle emissions testing facilities at Royston, especially designed for testing to the latest global emissions legislation, including the California Super Ultra Low Emissions Vehicle (SULEV) standard, and the -7°C emissions testing procedures, applicable to both European and US markets. The facilities are housed in a new building on the...
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http://www.jm-gem.com/2004/03/new-vehicle-testing-facilities-on-royston-site/
