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BS EN 60332-3-22-2009 着火条件下电缆和光纤电缆的试验.垂直安装的成束电线或电缆的垂直火焰蔓延试验.A类

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【英文标准名称】:Testsonelectricandopticalfibrecablesunderfireconditions-Testforverticalflamespreadofvertically-mountedbunchedwiresorcables-CategoryA
【原文标准名称】:着火条件下电缆和光纤电缆的试验.垂直安装的成束电线或电缆的垂直火焰蔓延试验.A类
【标准号】:BSEN60332-3-22-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-01-31
【实施或试行日期】:2010-01-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:束状电缆;多股线;燃烧特性;光纤;定义;电缆;电线;电气工程;纤维光学;燃烧试验;火焰扩散;玻璃纤维电缆;绝缘线;光波导;试样;火焰表面传播;试验;试验型式
【英文主题词】:Bunchedcables;Bunchedconductors;Burningbehaviours;Cables;Definitions;Electriccables;Electricwires;Electricalengineering;Fibreoptics;Firetests;Flamepropagation;Glassfibrecables;Insulatedcords;Opticalwaveguides;Samples;Surfacespreadofflame;Testing;Typeoftest
【摘要】:TheseriesofInternationalStandardscoveredbyParts3-10,3-21,3-22,3-23,3-24and3-25ofIEC60332specifiesmethodsoftestfortheassessmentofverticalflamespreadofverticallymountedbunchedwiresorcables,electricaloroptical,underdefinedconditions.NOTEForthepurposeofthisstandardtheterm"electricwireorcable"coversallinsulatedmetallicconductorcablesusedfortheconveyanceofenergyorsignals.Thetestisintendedfortypeapprovaltesting.TherequirementsfortheselectionofcablesfortestingaregiveninannexA.Theflamespreadismeasuredastheextentofdamageofthecablesample.Thisproceduremaybeusedtodemonstratethecable’sabilitytolimitflamespread.ThispartofIEC60332coverscategoryAandrelatestocablesinstalledonthetestladdertoachieveanominaltotalvolumeofnon-metallicmaterialof7l/moftestsample.Theflameapplicationtimeis40min.Themethodofmountingusesthefrontoftheladder,astandardorwideladderbeingusedforcableshavingaconductorcross-sectiongreaterthan35mm2accordingtothenumberoftestpiecesrequired,andastandardladderforconductorcrosssections35mm2andsmaller.Thecategoryisintendedforgeneralusewherehighvolumesofnon-metallicmaterialarerequiredtobeevaluated.ArecommendedperformancerequirementisgiveninannexB.
【中国标准分类号】:K13;M33
【国际标准分类号】:13_220_40;29_060_20;33_180_10
【页数】:18P.;A4
【正文语种】:英语


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Product Code:SAE ARP5707
Title:Pilot Training Recommendations for Unmanned Aircraft Systems (UAS) Civil Operations
Issuing Committee:G-10u Unmanned Aerospace Vehicle Committee
Scope:This document provides an approach to the development of training topics for pilots of Unmanned Aircraft Systems (UAS) for use by operators, manufacturers, and regulators. The identification of training topics is based initially on Practical Test Standard (PTS) topics for manned aircraft pilots. The topics identified could be used for the construction of a PTS for UAS commercial pilot operations and a PTS for a UAS pilot instrument rating. The UAS commercial pilot rating would contain restrictions on the types of operations that could be flown that would be dependent on the type of UAS used. The UAS type would also influence the specific training topics that would be covered. This document is not intended to outline the requirements for other crewmembers, such as observers, payload operators, or ground personnel, nor does it distinguish between different levels of pilot authority or discuss the roles for pilot-in-command, supplemental pilot, or observer. The recommendations outlined in this document assume that UAS pilot certification will not require a manned certification as a prerequisite. No recommendations are given for recurrent training, specific medical requirements, or whether or not UAS instructors must hold a Certified Flight Instructor (CFI) certificate. Training and certification of UAS pilots for commercial operations in the National Airspace System (NAS) is a new field. Consequently, the scope of this document is limited to proposing an initial framework to train and certify UAS pilots for fixed wing UAS. As the community grows, certification and training requirements will become more detailed and refined. Additionally, there are other classes of UAS that will need to be addressed in detail in the future. These include rotary wing, ducted fan vertical flight, and lighter-than-air.【英文标准名称】:SpecificationsforAcousticalCalibrators
【原文标准名称】:声学校准器的规范
【标准号】:ANSIS1.40-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006-09-20
【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】:ASA(ASCS1)
【标准类型】:()
【标准水平】:()
【中文主题词】:声学;校正;规范(验收)
【英文主题词】:Acoustics;Calibration;Specification(approval)
【摘要】:Thestandardspecifiesperformancerequirementsforthesoundpressurelevel,frequency,andtotaldistortiongeneratedbyasoundcalibrator.Italsoprovidesrequirementsfortheinfluenceofenvironmentalconditions,forelectromagneticcompatibility,
【中国标准分类号】:N65
【国际标准分类号】:17_140_01
【页数】:
【正文语种】:英语