ANSI PH4.14-1956 摄影(冲洗).黑白胶片和感光板用显影剂.照片粒度的评定方法
作者:标准资料网 时间:2024-05-21 23:20:51 浏览:8828
来源:标准资料网
【英文标准名称】:Photography(Processing)-DevelopersforBlack-and-WhiteFilmsandPlates-MethodforEvaluationwithRespecttoGraininess
【原文标准名称】:摄影(冲洗).黑白胶片和感光板用显影剂.照片粒度的评定方法
【标准号】:ANSIPH4.14-1956
【标准状态】:作废
【国别】:
【发布日期】:
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardGuideforSelectionofFireTestMethodsfortheAssessmentofUpholsteredFurnishingsinDetentionandCorrectionalFacilities
【原文标准名称】:拘留和惩罚设施中装饰家具评定用着火试验方法选择的标准指南
【标准号】:ASTMF1870-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:F33.05
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:防火安全;选择;装饰品;家具;燃烧试验;装饰家具
【英文主题词】:detention;fire;firesafety;firetesting;flammability;heatrelease;ignition;mattress;smokerelease;upholsteredfurniture
【摘要】:Theinformationpresentedprovidestheuserwithguidanceonidentificationoftestmethods,andrelateddocuments,whicharepotentiallyusefultodeterminefire-test-responsecharacteristicsofupholsteryproducts,andthematerialsofwhichtheyaremade,presentinsidedetentioncells,indetentionandcorrectionalfacilities.Someinformationisgivenabouteverystandardincluded,soastoallowajudgmentastothepotentialusefulnessoftheoriginalmethod.Thedetentionenvironmenthassomeuniquefeatureswhichpotentiallyrequiretheuseofmodificationsofstandardtestmethodsortheapplicationofparticulartechniques.Someguidancetothateffectisalsopresented.1.1Thisisafire-test-responseguide.1.2Thisguideisintendedtoprovideguidancefortheselectionoftestmethodsthatareapplicabletodeterminingfire-test-responsecharacteristicsofupholsteredfurnitureitemscontainedwithinadetentioncell.1.3Thisguideisintendedforusebythoseinterestedinassessingthefirepropertiesoftheupholsteryproductsandtheircomponentmaterialsorcomposites,withincellsandotherareas(suchasisolationlounges)ofdetentionandcorrectionaloccupancies.1.4ThisguideincludesstandardtestmethodspromulgatedbyASTM,NFPA,UnderwritersLaboratories,tradeassociationsandgovernmentagenciesandotherproposedtestmethods.Itdoesnotincludeindustrialmaterialsspecificationtests.Theguideindicatessomemeansbywhichmodificationsofstandardtestmethodsleadtopotentialachievementofcertaintestinggoals.1.5UsetheSIsystemofunitsinrefereedecisionsassociatedwiththisguide;seePracticeE380.Theunitsgiveninparenthesesareforinformationonly.Someindividualstandardsreferenceduseinch-poundunitsforrefereedecisions.1.6Thisguidecontainsfourtypesoftestmethods,namely:(1)genericsmall-scalemethods,(2)specificapplicationsofsmall-scaletestmethodstoparticularproductsorcompositesofproducts,associatedwithupholsteryitems,(3)real-scaletestmethodswhereactualupholsteryproductsareexposedtoheatorflame,and(4)guidesexplainingtheconceptsinvolvedwithroom-scaletesting.1.7Themainfire-test-responsecharacteristicsinvestigatedinthisguideare:ignitability,easeofextinction,flamespread,heatrelease,smokeobscurationandtoxicpotencyofsmoke.1.8Thisguidemeasuresanddescribestheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfirehazardorfireriskassessmentofthematerials,products,orassembliesunderactualfireconditions.1.9Firetestingofproductsandmaterialsisinherentlyhazardous,andadequatesafeguardsforpersonnelandpropertyshallbeemployedinconductingthesetests.Thistestmethodmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C80;Y80
【国际标准分类号】:13_220_40;97_140
【页数】:13P.;A4
【正文语种】:
Product Code:SAE AMS3787/8
Title:Thread, Para-Aramid Intermediate Modulus 500 Yards Per Pound (1008 M/Kg), 225 Pounds Force (1001 N) Breaking Strength
Issuing Committee:Ams P Polymeric Materials Committee
Scope: This specification covers one weight and strength of para-aramid thread.
Rationale: This specification covers one weight and strength of para-aramid thread.
