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【英文标准名称】:Buildinghardware-Corrosionresistance-Requirementsandtestmethods
【原文标准名称】:建筑五金.腐蚀抗性.要求和试验方法
【标准号】:BSEN1670-1998
【标准状态】:作废
【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(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:电解镀层;金属覆层;腐蚀试验;防护覆层;层覆材料;作标记;五金(建筑);氧化物;电镀;验收(鉴定);等级(质量);分类系统;遮板;预制配件;镍;试验条件;阳极氧化;铬;建筑系统构件;铁;窗;铝;表面处理;幕墙;门;钢;耐腐蚀性
【英文主题词】:
【摘要】:ThisEuropeanStandardspecifiestherequirementsforthecorrosionresistanceofhardwarefordoors,windows,shuttersandcurtainwalling.Thestandardspecifiesrequirementsforbothcoatedanduncoatedsurfaces,fourgrades(classes)ofcorrosionresistancebeinglaiddowninaccordancewiththedifferentconditionsofuse[grades(classes)1to4].Agrade(class)0isalsoincludedforwhichnorequirementshavebeenspecified.Requirementsforlevelsofcorrosionhigherthanthoselaiddownforgrade(class)4havenotbeenincludedinthisstandardandaresubjecttoagreementwhererequired.Thisstandardalsoappliestothemetalfastenersrequiredforfixingbuildinghardware.TherequirementsforprotectivefinishesspecifiedinthisstandardarederivedfromISOstandards.WherematerialsareuseduncoatedorwhereotherfinishesareusedthatarenotcoveredbyISOstandards,classificationisbasedonperformanceinneutralsaltspraytestsasspecifiedinISO9227.NOTETheterm"grade"usedinthisEuropeanStandardcorrespondstotheterm"class"usedinISOstandards.
【中国标准分类号】:Y70
【国际标准分类号】:91_190
【页数】:10P;A4
【正文语种】:英语


【英文标准名称】:Informationtechnology-Part2:Equipotentialbondingandearthing(additionalspecifications)
【原文标准名称】:信息技术.第2部分:等电位联结和接地(附加规范)
【标准号】:DINVVDEV0800-2-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-06
【实施或试行日期】:2011-06-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Communicationtechnology;Computers;Contact;Contactsafetydevices;Corrosionprotection;Definitions;Earthconductors;Earthelectrodes;Earthing;Earthinginstallations;Electriccontactprotection;Electricpowersystems;Electricshock;Electricalengineering;Electricalequipment;Electricalprotectionequipment;Electricalsafety;Emergencycut-out;Firesafety;Informationprocessingsystems;Informationtechnology;Measurement;Measuringtechniques;Overcurrentprotection;Overvoltage;Overvoltageprotection;Potentialequalization;Protectionagainstelectricshocks;Protectivemeasures;Relaycircuit-breakers;Safety;Safetyengineering;Safetymeasures;Safetyrequirements;Specification(approval);Surveillance(approval);Telecommunication;Telecommunicationsystems;Transmissionsystems
【摘要】:
【中国标准分类号】:
【国际标准分类号】:29_120_50;33_040_01
【页数】:44P.;A4
【正文语种】:德语