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MIL-PRF-39007/7G

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MIL-PRF-39007/7G, PERFORMANCE SPECIFICATION, RESISTORS, FIXED, WIRE-WOUND (ACCURATE), NONESTABLISHED RELIABILITY, AND ESTABLISHED RELIABILITY STYLE RBR78 (9 OCT 1997)., This specification covers the performance requirements for style RBR78, nonestablished reliability, established reliability, and space level, power type, wire-wound, fixed resistor. These resistors are available with terminal types “S”(solderable, inductively wound), “N” (solderable, noninductively wound), and “Z” (weldable, noninductively wound).
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【英文标准名称】:Solidbiofuels-Determinationofashcontent
【原文标准名称】:固体生物燃料.灰分含量的测定
【标准号】:BSEN14775-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-03-31
【实施或试行日期】:2010-03-31
【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】:灰分含量;灰分;生物燃料;生物量;含量;定义;含量测定;干物质;燃料;材料试验;数学计算;试样;固体燃料;固态物质;试样制备
【英文主题词】:Ashcontents;Ashes;Biofuels;Biomass;Content;Definitions;Determinationofcontent;Drymatter;Fuels;Materialstesting;Mathematicalcalculations;Samples;Solidfuels;Solidmatter;Specimenpreparation
【摘要】:ThisEuropeanStandardspecifiesamethodforthedeterminationofashcontentofallsolidbiofuels(CEN/TS14588).
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:12P;A4
【正文语种】:英语


【英文标准名称】:Zerogovernorsforgasburnersandgasburningappliances
【原文标准名称】:燃气炉和燃气器具的零调节器
【标准号】:BSEN12078-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-12-15
【实施或试行日期】:1998-12-15
【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】:试验设备;寿命;工作压力;湿空气试验;性能;使用说明;作标记;装配;燃气动力装置;组件;耐油试验;弯曲试验;法兰;分类系统;三类家用煤气;方程;压力调节器;工作环境;一类家用煤气;二类家用煤气;安全措施;耐化学腐蚀材料;燃烧器;扭转试验;锌合金;扭矩;控制器;耐气试验;漏泄试验;弯曲;尺寸;试验条件;元部件;划痕试验;气阀;流量测量;管道配件
【英文主题词】:Atmosphericpressures;Bending;Burners;Connections;Constructionrequirements;Controlperformance;Definition;Definitions;Dimensions;Functions;Gasappliances;Gasburners;Gaspressuregovernors;Gastechnology;Gas-powereddevices;Leaktests;Marking;Materials;Performancespecification;Permanency;Pressureregulators;Productspecification;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Technicaldocuments;Testing;Thermalenvironmentsystems;Torsion;Zeropressure
【摘要】:Thisstandardspecifiesthesafety,constructionalandperformancerequirementsforzeropressuregovernors,hereafterreferredtoaszerogovernors,intendedforusewithgasappliances.Italsogivesthetestproceduresforevaluatingtheserequirementsandinformationnecessaryforthepurchaseranduser.Thisstandardappliestozerogovernorsforgas-burningappliancesthatmaybeusedandtestedindependentlyoftheseappliances.Thesezerogovernorsaresuitableforoneormoreofthefuelgasesofthe1st,2ndand3rdfamilies,atinletpressuresuptoandincluding200mbar.Thisstandarddoesnotcover:a)zerogovernorsconnecteddirectlytodistributionpipeworkortoacontainerthatmaintainsastandarddistributionpressure;b)zerogovernorsintendedforgasappliancestobeinstalledout-of-doorsandexposedtotheenvironment.Thisstandardcoverstypetestingonly.
【中国标准分类号】:Q82
【国际标准分类号】:23_060_40
【页数】:18P.;A4
【正文语种】:英语