NF E39-003-2006 地区供热.冷热水输送分配管路.计算特性
作者:标准资料网 时间:2024-05-15 14:47:11 浏览:9655
来源:标准资料网
【英文标准名称】:Districtheating-Hotorcoldwatertransportanddistributionnetworks-Particularitiesofcalculation.
【原文标准名称】:地区供热.冷热水输送分配管路.计算特性
【标准号】:NFE39-003-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-06-01
【实施或试行日期】:2006-06-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Heating;Heatingtechnics;Hotwaternetworks;Pipelines;Strengthofmaterials;Thermalinsulation;Urbanareas
【摘要】:
【中国标准分类号】:P46
【国际标准分类号】:91_140_10
【页数】:11P.;A4
【正文语种】:其他
Product Code:SAE AMS5851
Title:Nickel Alloy, Corrosion and Heat Resistant, Powder 55ni 15cr 17co 5.0mo 3.5ti 4.0al 0.025b, as Fabricated (Cancelled May 2001)
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat resistant nickel alloy in the form of prealloyed powder.【英文标准名称】:TestMethodforResistancetoBendingofPaperandPaperboard(Taber-TypeTesterinBasicConfiguration)
【原文标准名称】:纸和纸板耐弯曲试验方法(Taber式试验机)
【标准号】:ANSI/ASTMD5342-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:硬挺度;纸
【英文主题词】:Bendingmoment;Paper;Stiffness
【摘要】:Thistestmethodcoversaprocedureusedtomeasuretheresistancetobendingofpaperandpaperboard.Thebendingmomentrequiredtodeflectthefreeendofa38-mm(1.5-in.)wideverticallyclampedspecimen15?fromitscenterlinewhentheloadisapplied50mm(1.97in.)awayfromtheclampisdetermined.Theresistancetobendingiscalculatedfromthebendingmoment.Someinstrumentsofthetypedescribedinthistestmethod(seeSection6)maybeequippedwithultrasensitiveattachmentsormaybemodifiedtoaccommodateshorterspecimenlengthsthanthatspecifiedinthistestmethod(seeSection9).TestMethodD5650describesamodificationoftheinstrumentdescribedinthistestmethodformeasurementsinthe0to10Taberstiffnessrangeonly,andwhichrequiresasmallertestspecimen.Themodifiedproceduremayberecommendedforpaperswhicharelowingrammageorhighlyflexible,orboth.TestresultsobtainedusingmodificationsofthebasicTaber-typeinstrumentsuchasthatdescribedinTestMethodD5650havebeenreportedtobeasmuchas40%differentfromthoseobtainedusingthistestmethod,andsuchmodificationsmustnotbeusedwhenthistestmethodisspecified.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y31
【国际标准分类号】:85_060
【页数】:
【正文语种】:英语
