| 1. |
. |
EU 2004/67/EC |
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|
2004-APR-26 • 现用 •
COUNCIL DIRECTIVE concerning measures to safeguard security of natural gas supply-Text with EEA relevance
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| 2. |
. |
BSI BS ISO 20765-1 |
|
|
2009-FEB-28 • 现用 •
Natural gas — Calculation of thermodynamic properties Part 1: Gas phase properties for transmission and distribution applications
|
|
| 3. |
. |
BSI BS EN 14161 |
|
|
2003-DEC-23 • 现用 •
Petroleum and natural gas industries Pipeline transportation systems-Supersedes BS 8010-1:1989; BS 8010-2.8:1992 and BS 8010-3:1993;
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| 4. |
. |
DS DS/EN 13942/AC |
|
|
2009-JUN-26 • 现用 •
Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves
|
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| 5. |
. |
DS DS/EN 14870-3 |
|
|
2006-MAY-22 • 现用 •
Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges
|
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| 6. |
. |
DS DSF/prEN 13942 rev |
|
|
Date NA • 待定/草稿 •
Petroleum and natural gas industries - Pipeline transportation systems - Pipeline valves (ISO 14313:2007 modified)
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| 7. |
. |
AFNOR FD ISO/TS 29001 |
|
|
2005-FEB-01 • 现用 •
Petroleum, petrochemical and natural gas industries - Sector-specific quality management systems - Requirements for product and service supply organizations
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|
| 8. |
. |
AFNOR NF EN 1776 |
|
|
1999-FEB-01 • 现用 •
Gas supply. Natural gas measuring stations. Functional requirements.
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| 9. |
. |
AFNOR XP CEN/TS 15174 |
|
|
2007-OCT-01 • 现用 •
Gas supply Systems - Guideline for safety management systems for natural gas transmission pipelines
|
|
| 10. |
. |
BSI BS EN 1776 |
|
|
1999-APR-15 • 现用 •
Gas Supply - Natural Gas Measuring Stations - Functional Requirements
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