IEC 60712 AMD 1-1993 使用U型格式19mm(3/4in)磁带的螺旋扫描盒式磁带录像系统修改1

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【英文标准名称】:Helical-scanvideo-tapecassettesystemusing19mm(3/4in)magnetictape,knownasU-format;amendment1
【原文标准名称】:使用U型格式19mm(3/4in)磁带的螺旋扫描盒式磁带录像系统修改1
【标准号】:IEC60712AMD1-1993
【标准状态】:现行
【国别】:国际
【发布日期】:1993-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;螺旋扫描记录(法);U型;视频记录;图象录制;磁带盒▲;录像带
【英文主题词】:Cassettes;Cassettes(magnetictapes);Dimensions;Electricalengineering;Helicalscanrecording;Interchangeability;Magneticrecording;Magnetictapes;Picturerecording;Ratings;Recordingcharacteristics;Recordingengineering;Replaceability;Reproductions;Specification(approval);U-format;Video;Videorecording;Videotaperecordings;Videotapes
【摘要】:AmendsINTRODUCTION,clauses1,12,subclauses12.2.1,12.4,12.4.1,addsthenewsubclauses3.3,3.4,5.10,11.3,12.3.2,12.5.2,12.6.2,12.7,13.1.1to13.1.4,16.7(16.7.1to16.7.6),newtables5to7,newfigures2band2c,andannexA(IECU-matic
【中国标准分类号】:M75
【国际标准分类号】:33_160_40
【页数】:27P.;A4
【正文语种】:英语

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MIL-HDBK-1271, DEPARTMENT OF DEFENSE HANDBOOK SYMBOLS TO SUPPLEMENT THE TEXT OF INSTRUCTION PLATES FOR MILITARY VEHICLES. The purpose of this standard is to establish a uniform system of pictorial symbols to label equipment controls where symbolic representation is desired. 1.2 Scope. This standard specifies symbols to be shown on military vehicle instruction plates in addition to the text. Controls, indicators and tell-tales of a road vehicle are provided with symbols to ensure their identification and facilitate their utilization. This standard also indicates the colors of possible optical tell-tales which warn the driver of the operation or malfunctioning of the devices and equipment connected to the corresponding controls.

【英文标准名称】:StandardSpecificationforLiquid-AppliedSiliconeCoatingUsedinSprayPolyurethaneFoamRoofingSystems
【原文标准名称】:喷射聚氨酯泡沫屋顶材料用液体硅涂层的标准规范
【标准号】:ASTMD6694-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D08.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:elastomericcoating;roof;silicone;spraypolyurethanefoam;Liquid-appliedroofing/waterproofingmaterials;Polyurethane--roofing/waterproofingmaterial;Roofingmembranes--specifications;Siliconecoatings;Spray-appliedcoatings
【摘要】:1.1Thisspecificationcoversaliquid-appliedsolventdispersedelastomericcoatingusedasaroofingmembraneforspraypolyurethanefoam(SPF)insulationwhoseprincipalpolymerinthedispersioncontainsmorethan95%silicone.1.2Thisspecificationdoesnotprovideguidanceforapplication.1.3Thefollowingprecautionarycaveatpertainsonlytothetestmethodportions,Sections5and6.1.4SIunitsareusedthroughoutthisdocument.Inch-poundunitsareinparentheses.1.5Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:Q17
【国际标准分类号】:91_060_20
【页数】:3P.;A4
【正文语种】:英语