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Test procedures for engines installed in hybrid vehicles using the HILS and Powertrains methods |
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2014-03-21 | Working draft of Annex 9 (Test procedure using the HILS method) and Annex 10 (test procedure using the powertrains method) of the amendment to GTR No. 4 (heavy-duty vehicle emissions and fuel consumption) to introduce provisions for heavy-duty hybrid vehicles, prepared by the drafting subgroup of the HDH informal working group. |
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Working draft heavy-duty hybrids amendment to GTR No. 4- Version 8 |
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2014-03-21 | HDH drafting group working draft of the consolidated revision of GTR No. 4 to include provisions for heavy-duty hybrid vehicles. |
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Version 5 of the draft annex 8 (HILS procedure) to GTR No. 4 |
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2014-02-06 | Working draft of the annex to specify the hybrid heavy-duty vehicle engine emissions and fuel efficiency measurement procedure using the hardware-in-the-loop method. |
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Invitation to the 10th HDH informal working group session |
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2014-02-06 | |
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Invitation to the 12th HDH Drafting Group session |
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2014-03-21 |