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26 Mar 2019
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UN R110: Proposal for amendments to the 04 series of amendments (NGV)
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GRSG-116-16
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2019-03-26 |
Proposal to address issues associated with periodic testing and periodic requalification of CNG cylinders. NGV |
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28 Mar 2019
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UN R110: Proposal for amendments (NGV)
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GRSG-116-21
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2019-03-28 |
Proposal to introduce changes and additions to the Change of Design Table to better specify appropriate test requirements for CNG cylinders with composite materials and, in some cases, to harmonize with ISO 11439. NGV |
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11 Oct 2019
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UN R110: Proposal to amend document GRSG/2019/26 (NGV)
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GRSG-117-18/Rev.1
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2019-10-11 |
Updated proposal to clarify provisions for periodic testing and periodic requalification of Compressed Natural Gas (CNG) cylinders and Liquefied Natural Gas (LNG) tanks. NGV |
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25 Jul 2019
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UN R110: Proposal for amendments to the 04 series of amendments (NGV)
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GRSG/2019/26
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2019-07-25 |
Proposal based on the outcomes of discussions by the GRSG task force on gas-fuelled vehicle regulations to clarify provisions for periodic testing and periodic requalification of Compressed Natural Gas (CNG) cylinders and Liquefied Natural Gas (LNG) tanks. NGV |
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25 Jul 2019
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UN R110: Proposal for amendments (NGV)
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GRSG/2019/28
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2019-07-25 |
Proposal to introduce changes/additions in the Change of Design Table to better specify appropriate test requirements for CNG cylinders with composite materials and, in some cases, to harmonize with International Standard Organisation (ISO) standard 11439. NGV |