CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27346 | EN ISO 10156-2:2005/AC:2006 | Gas cylinders - Gases and gas mixtures - Part 2: Determination of oxidizing ability of toxic and corrosive gases and gas mixtures (ISO 10156-2:2005) | Atcelts |
| 27803 | EN ISO 11120:2015 | Gas cylinders - Refillable seamless steel tubes of water capacity between 150 l and 3000 l - Design construction and testing (ISO/DIS 11120:2009) | Izstrādē |
| 27803 | LVS EN ISO 11120:2015 | Gas cylinders - Refillable seamless steel tubes of water capacity between 150 l and 3000 l - Design, construction and testing (ISO 11120:2015) | Standarts spēkā |
| 27804 | EN ISO 11439:2013 | Gas cylinders - High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles - Complementary element (ISO/DIS 11439:2009) | Izstrādē |
| 27804 | LVS EN ISO 11439:2013 | Gas cylinders - High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles (ISO 11439:2013) | Standarts spēkā |
| 30015 | EN 1089-3:2011 | Transportable gas cylinders - Gas cylinder identification (excluding LPG) - Part 3: Colour coding | Izstrādē |
| 30015 | LVS EN 1089-3:2011 | Transportable gas cylinders - Gas cylinder identification (excluding LPG) - Part 3: Colour coding | Standarts spēkā |
| 30083 | EN ISO 11114-1:2012 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (ISO/DIS 11114-1:2009) | Atcelts |
| 30083 | LVS EN ISO 11114-1:2012 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 1: Metallic materials (ISO 11114-1:2012) | Atcelts |
| 30084 | LVS EN ISO 11114-2:2013 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 2: Non-metallic materials (ISO 11114-2:2013) | Atcelts |
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