Clearing the air  

Oleh:

Hershberger, Terry

Jenis: Article from Bulletin/Magazine - ilmiah internasional
Dalam koleksi: Machine Design (Soft Copy ada dalam http://search.proquest.com/) vol. 82 no. 16 (Sep. 2010), page 48.
Topik: Emission; Diesel Engines; Hydraulics

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM44.62 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Since 1999, the E.U. has had a road map in place for improving the environmental performance of diesel-powered mobile equipment. The ultimate goal is to reduce emission of nitrogen dioxide (NOx), carbon monoxide (CO), hydrocarbons (HC), and soot particles, with reduction scheduled in four stages over 15 years. The U.S. has amndated comparable reductions which differ only slightly in specific limits and deadlines.

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