JIS X4160-2007 可扩展标记路径语言(XPath)版本1.0

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Product Code:SAE ARP1702
Title:Defining and Measuring Factors Affecting Helicopter Turbine Engine Power Available
Issuing Committee:S-12 Helicopter Powerplant Committee
Scope: The purpose of this Aerospace Recommended Practice (ARP) is to define a method of measuring those factors affecting installed power available for helicopter power plants. These factors are installation losses, accessory power extraction, and operational effects. Accurate determination of these factors is vital in the calculation of helicopter performance as described in the flight manual. It is intended that the methods herein prescribe and define each factor as well as an approach to measuring said factor. Only standard installations of turboshaft engines in helicopters are considered. Special arrangements leading to high installation losses, such as the fitting of an infrared suppressor may require individual techniques for the determiantion and definition of engine installation losses.【英文标准名称】:Photography;processingchemicals;specificationsforglacialaceticacid
【原文标准名称】:摄影冲洗用化学品水乙酸规范
【标准号】:ISO3298-1994
【标准状态】:现行
【国别】:国际
【发布日期】:1994-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC42
【标准类型】:()
【标准水平】:()
【中文主题词】:摄影;试验;化学分析和试验;摄影材料;乙酸;化学试剂;材料规范;纯度标准;纯度;规范
【英文主题词】:Aceticacid;Chemicalanalysisandtesting;Chemicalreagents;Degreeofpurity;Materialsspecification;Photographicmaterials;Photography;Puritycriterion;Specifications;Testing;Tests
【摘要】:Establishescriteriaforthepurityanddescribesthetestmethodsfornon-volatilematter,heavymetalscontent,ironcontent,appearanceofsolution.
【中国标准分类号】:G84
【国际标准分类号】:37_040_30
【页数】:3P;A4
【正文语种】:英语