ASTM D7826-21 评定新型航空汽油和新型航空汽油添加剂的标准指南.pdf

This International standard was developed in accordanee with internationalyreognized principles on standardization established in the Decison on Principles for the Development of International Standards, Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:D7826-21 An American National Standard INTERNATIONAL StandardGuidefor EvaluationofNewAviationGasolinesandNewAviation GasolineAdditives' jo e o saespu uogeuisp o Susoo epa soqnu o os uogeuisap pxy oq apun pnss s ppuess su superscript epsilon (e) indicates an editorial change since the last revision or reapproval. original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A 1.Scope*1.6.1 Exception-Some industry standard methodologies 1.1 This guide provides procedures to develop data for useTable A2.2). in research reports for new aviation gasolines or new aviation gasoline additives.1.7 This standard does not purport to address all of the 1.2 This data is intended to be used by the ASTM sub-safety concerns,if any,associated with its use.It is the mittee to make a determination of the suitability of the fuel for responsibility of the user of this standard to establish appro- use as an aviation fuel in either a fleet-wide or limited capacity, priate safety,health，and environmentalpractices and deter- and tomake a determination that the proposed properties and mine theapplicability ofregulatorylimitationspriorto use. criteria in the associated standard specification provide the1.8 This international standardwas developed inaccor- necessary controls to ensure this fuel maintains this suitability dancewithinternationallyrecognizedprinciples onstandard- during high-volume production. izationestablishedintheDecisiononPrinciples for the 1.3 These research reports are intended to support theDevelopment ofInternationalStandards,Guides andRe- mendationsissuedby theWorldTrade...