ANSI/ASTM F888-2011 真空吸尘器主灰尘收集器最大功能容积测量方法
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来源:标准资料网
【英文标准名称】:TestMethodforMeasuringMaximumFunctionVolumeofthePrimaryDirtReceptacleinaVacuumCleaner
【原文标准名称】:真空吸尘器主灰尘收集器最大功能容积测量方法
【标准号】:ANSI/ASTMF888-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011-01-01
【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】:Testing;Vacuumcleaners
【摘要】:
【中国标准分类号】:Y62
【国际标准分类号】:97_080
【页数】:
【正文语种】:英语
基本信息
| 标准名称： | 教育管理信息 中职学校 |
| 发布部门： | 中华人民共和国教育部 |
| 发布日期： | 2012-03-15 |
| 实施日期： | 2012-03-15 |
| 首发日期： | |
| 作废日期： | |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2012-03-15 |
适用范围
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前言
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目录
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引用标准
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所属分类： 综合 基础学科 气象学 数学 自然科学 地质学 气象学 水文学
Product Code:SAE ARP292
Title:Environmental Control Systems for Helicopters
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope:This ARP discusses design philosophy, system and equipment requirements, environmental conditions, and design considerations for helicopter environmental control systems (ECS). The helicopter ECS comprises that arrangement of equipment, controls, and indicators which supply and distribute dehumidified conditioned air for ventilation, cooling and heating of th eoccupied compartments, and cooling of the avionics. The principal features of the system are:a. A controlled fresh air supplyb. A means for cooling (air or vapor cycle units and heat exchangersc. A means for removing excess moisture from the air supplyd. A means for heatinge. A temperature control systemf. A conditioned air distribution systemThe ARP is applicable to both civil and military helicopters when an ECS is specified; however, certain requirements peculiar to military applications, such as nuclear, biological and chemical (NBC) protection, are not covered. The integration of NBC protection into aircraft ECS is discussed in AIR4362.o aircraft ECS is discussed in AIR4362.
