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).
基本信息
| 标准名称： | 日用小刀锋利度测试方法 |
| 中标分类： |
轻工、文化与生活用品 >>
五金制品 >>
日用五金制品 |
| 替代情况： | 被QB/T 2141.2-95代替 |
| 发布日期： | |
| 实施日期： | 1990-07-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
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： 轻工 文化与生活用品 五金制品 日用五金制品
【英文标准名称】:SpecificationforTransducers,PressureandDifferentialPressure,ElectricalandFiberOptic
【原文标准名称】:压力和差动压力电及光纤换能器规范
【标准号】:ANSI/ASTMF2070-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Differentialpressure;Electrical;Fibreoptics;Fibres;Forcemeasurement;Measurement;Metrology;Pressure;Pressuremeasurement(fluids);Transducers;Weightmeasurement
【摘要】:Thisspecificationcoverstherequirementsforpressureanddifferentialpressuretransducersforgeneralapplications.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Whereinformationistobespecified,itshallbestatedinSIunits.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecialrequirementsfornavalshipboardapplicationsareincludedinSupplementaryRequirementsS1,S2,andS3.
【中国标准分类号】:M33
【国际标准分类号】:17_100
【页数】:
【正文语种】:英语