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【英文标准名称】:Photography(Sensitometry)-Black-and-WhiteAerialCameraFilms-DeterminationofISOSpeedandAverageGradient(reaffirmationandredesignationofANSI/ISO7829-1986,ANSIPH2.34-1987)
【原文标准名称】:摄影(感光学).航空照相用黑白胶片.ISO感光度和平均梯度的测定(ANSI/ISO7829-1986、ANSIPH2.34-1987的重新确认和重新设计)
【标准号】:ANSI/NAPMIT2.4-1987
【标准状态】:现行
【国别】:美国
【发布日期】:
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisstandardspecifiesthemethodfordeterminingtheISOspeedandISOaveragegradientofblack-and-whitenegativecamerafilm-processcombinationsusedinaerialphotography.
【中国标准分类号】:G81
【国际标准分类号】:37_040_20
【页数】:
【正文语种】:英语


Product Code:SAE AS425
Title:Nomenclature and Abbreviations for Use on the Flight Deck (NONCURRENT May 1994)
Issuing Committee:S-7 Flight Deck Handling Qualities Stds For Trans Aircraft
Scope: This Standard is intended to establish preferred abbreviations for use on panels, controls, instruments, displays, placards and markings. The recommendations apply to terms used in the flight deck of transport aircraft. The abbreviations, symbols and codes do not supersede those used in airworthiness regulations or aeronautical charts and documents. Where conflict is possible the operational context must be such as to resolve any ambiguity. If doubt exists, an alternative abbreviation or less truncated abbreviation should be used.
Rationale: This Standard is intended to establish preferred abbreviations for use on panels, controls, instruments, displays, placards and markings. The recommendations apply to terms used in the flight deck of transport aircraft. The abbreviations, symbols and codes do not supersede those used in airworthiness regulations or aeronautical charts and documents. Where conflict is possible the operational context must be such as to resolve any ambiguity. If doubt exists, an alternative abbreviation or less truncated abbreviation should be used.