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【英文标准名称】:BakeryEquipment-SafetyRequirements
【原文标准名称】:面包店设备.安全要求
【标准号】:ANSIZ50.1-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000-01-01
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Agitators;Bakeries;Bakery;Bakerytrade;Bakingappliances;Definition;Definitions;Equipment;Occupationalsafety;Ovens(cookingappliances);Safetyrequirements;Workplacesafety
【摘要】:Appliestothedesign,construction,installation,safeoperation,andmaintenanceofbakerymachineryandequipment.
【中国标准分类号】:
【国际标准分类号】:67_26
【页数】:
【正文语种】:英语


【英文标准名称】:Multilayerpipingsystemsforhotandcoldwaterinstallationsinsidebuildings-Part2:Pipes
【原文标准名称】:建筑物内部用冷热水装置的多层管道系统.第2部分:管道
【标准号】:ISO21003-2-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:应用;建筑物;分类;冷水;冷水管;加热系统;加热设备;热水;热水集中供暖;家用(安装)设备;装置;材料;多层系统;使用条件;聚丁烯;PE-X;管道配件;管道装置;管道;管;管系统;塑料管道;塑料管;塑料;聚酯树脂;聚乙烯;聚合材料;聚丙烯;聚氯乙烯;饮用水;PP;PVC-C;建筑物服务设施;可用水;规范(验收);测试;热环境系统;温水;水;输水管道;水常规;给水;给水设施
【英文主题词】:Applications;Buildings;Classification;Coldwater;Coldwaterconduit;Heatedsystems;Heatingequipment;Hotwater;Hot-watercentralheating;Houseinstallations;Installations;Materials;Multilayersystem;Operatingconditions;PB;PE-X;Pipefittings;Pipelineinstallations;Pipelines;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Polyesterresins;Polyethylene;Polymericmaterials;Polypropylene;Polyvinylchloride;Potablewater;PP;PVC-C;Serviceinstallationsinbuildings;Servicewater;Specification(approval);Testing;Thermalenvironmentsystems;Warmwater;Water;Waterpipelines;Waterpractice;Watersupply;Watersupplyinstallations
【摘要】:ThispartofISO21003specifiesthecharacteristicsofpipesformultilayerpipingsystemsintendedtobeusedforhotandcoldwaterinstallationsinsidebuildingsfortheconveyanceofwater--whetherornotthewaterisintendedforhumanconsumption(domesticsystems)orheatingsystems--underspecifieddesignpressuresandtemperaturesappropriatetotheclassofapplication(seeTableIofISO21003-1:2008)ItalsospecifiesthelestparametersforthetestmethodsreferredtointhispartofISO21003.ISO21003isareferenceproductstandardItisapplicabletomultilayerpipes,fittings,theirjoints,andalsotojointswithcomponentsmadeofotherplasticsandnon-plasticsmaterialsintendedtobeusedforhotandcoldwaterinstallationsThispartofISO21003isintendedforuseonlyinconjunctionwithalltheotherpartsofISO21003ISO21003coversarangeofserviceconditions(applicationclasses)anddesignpressuresItisnotapplicableforvaluesofdesigntemperature,T,maximumdesigntemperature,T,andmalfunctiontemperature,TinexcessofthoseinTable1ofISO210031:2008NOTE1Itistheresponsibilityofthepurchaserorspecifiertomaketheappropriateselectionsfromtheseaspecls,takingintoaccounttheirparticularrequirementsandanyrelevantnationalregulat'onsand~nstallationpracticesorcodesThepolymericmaterialsusedforthestress-designedlayersarethefollowing:polybutylene(PB),polyethyleneofraisedtemperatureresistance(PE-RT),crosslinkedpolyethylene(PE-X),polypropylene(PP)andchlorinatedpoly(vinylchloride)(PVC-C).ThePE-Xusedshallbefullycrosslinkedandshallcomplywiththerequirementsoflherelevantreferenceproductstandard(ISOt5875)NOTE2ForthepurposesofISO21003,crosslinkedpolyethylene(PE-X)aswellasadhesivesareconsideredasthermoplasticmaterialsSolid-wallpipeswiththinouterlayers(appliedasprotectionlayersorbarrierlayers,forinstance)arenotcoveredbyISO21003butarespecifiedintheAmendmentstoISO15874-2,ISO15875-2andISO158782.Thetotalthicknessofsuchouterlayers,includingthethicknessoftheadhesivesused,shallbe≤0,4mm.
【中国标准分类号】:Q81
【国际标准分类号】:91_140_60
【页数】:18P;A4
【正文语种】:英语