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SAE ARP986 Guide for Qualification Testing of Aircraft Air Valves

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Product Code:SAE ARP986
Title:Guide for Qualification Testing of Aircraft Air Valves
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope: This Aerospace Recommended Practice (ARP) defines test to be performed on hydraulically, electrically, pneumatically, and mechanically actuated air valves. They may be further defined as those values that function in response to externally applied forces or in response to variations in upstream and/or downstream duct air conditions in order to maintain a calibrated duct air condition (e.g., air flow, air pressure, air temperature, air pressure ratio, or air shutoff).The purpose of this ARP is to provide the aircraft industry with a guide for laboratory qualification testing of aircraft air valves.
Rationale: This Aerospace Recommended Practice (ARP) defines test to be performed on hydraulically, electrically, pneumatically, and mechanically actuated air valves. They may be further defined as those values that function in response to externally applied forces or in response to variations in upstream and/or downstream duct air conditions in order to maintain a calibrated duct air condition (e.g., air flow, air pressure, air temperature, air pressure ratio, or air shutoff).The purpose of this ARP is to provide the aircraft industry with a guide for laboratory qualification testing of aircraft air valves.
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【英文标准名称】:Steel,Sheet,CarbonforPressureVessels
【原文标准名称】:压力容器用碳素薄钢板
【标准号】:ASTMA414/A414M-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:薄板材;钢;压力容器;碳素钢
【英文主题词】:sheetmaterials;carbonsteels;steels;pressurevessels
【摘要】:
【中国标准分类号】:H46
【国际标准分类号】:77_140_50;77_140_30
【页数】:
【正文语种】:英语


基本信息
标准名称:木质活性碳检验方法 未碳化物含量
英文名称:Test method of wooden activated carbon--Uncarbonized constituent
中标分类: 化工 >> 无机化工原料 >> 氧化物、单质
替代情况:被GB/T 12496.13-1999代替
发布日期:1900-01-01
实施日期:1991-07-01
首发日期:1900-01-01
作废日期:2000-04-01
出版日期:1900-01-01
页数:2页
适用范围

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所属分类: 化工 无机化工原料 氧化物 单质