| 词条 | ISO 20815 |
| 释义 |
The 2008 version of the standard was last reviewed and confirmed in 2012.[1] It has been replaced by ISO/DIS 20815:2018 in October 2018.[2] The division of the oil and gas industry into upstream, midstream and downstream sectors is referred to in the standard. References1. ^1 [https://www.iso.org/standard/39744.html ISO 20815:2008: Petroleum, petrochemical and natural gas industries - Production assurance and reliability management], accessed 11 March 2018 {{measurement-stub}}2. ^[https://www.iso.org/standard/69983.html ISO/DIS 20815:2018: Petroleum, petrochemical and natural gas industries - Production assurance and reliability management], accessed 12 December 2018 4 : Natural gas|Oil refining|Petroleum industry|Petroleum production |
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