DIN 55928-4 Bb.1-1978 钢构件的涂覆层和镀层防腐蚀；表面的清理和检验.标准的照片样品
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【英文标准名称】:Protectionofsteelstructuresfromcorrosionbyorganicandmetalliccoatings;preparationandtestingofsurfaces,photographicstandards
【原文标准名称】:钢构件的涂覆层和镀层防腐蚀；表面的清理和检验.标准的照片样品
【标准号】:DIN55928-4Bb.1-1978
【标准状态】:作废
【国别】:德国
【发布日期】:1978-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;钢结构;表面;准备;覆层;防腐蚀
【英文主题词】:structuralsteelwork;surfaces;steelconstruction;coatings;preparation;corrosionprotection;steels
【摘要】:
【中国标准分类号】:H25;A29
【国际标准分类号】:77_060
【页数】:15P;A4
【正文语种】:德语
【英文标准名称】:OUTLINEOFINVESTIGATIONFORMEDIUMVOLTAGEPOWERCONVERSIONCONTROLLERSIssueNumber:1
【原文标准名称】:中压电力转换控制器调查大纲发布号:1
【标准号】:ULSUBJECT347A-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008-07-29
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1Theserequirementscovermediumvoltagepowerconversionequipmentthatcontrolsandtransferspowertomotors.Theserequirementsalsocoverpower-supplymodules,input/outputmodules,andelectronicsolidstateswitchingdevices,forusewithpowerconversionequipment.1.2Theserequirementscoverequipmentrated1501voltsto15,000volts.1.3ThisequipmenthasnotbeeninvestigatedforuseinhazardouslocationsasdefinedbytheNationalElectricalCode,NFPA70.1.4Theserequirementsdonotcoversolidstatereducedvoltagemotorcontrollers(softstarters).1.5Theserequirementsdonotcoverlowvoltagepowerconversionequipmentrated1500voltsandbelow.ThistypeofequipmentiscoveredbytheStandardforPowerConversionEquipment,UL508C.
【中国标准分类号】:K40
【国际标准分类号】:
【页数】:48P.;A4
【正文语种】:英语
Product Code:SAE AMS5875
Title:Cobalt Alloy, Corrosion and Heat-Resistant, Strip, 20Cr - 15Ni - 40Co - 7.0Mo - 16Fe, Solution Heat Treated, Cold Rolled, and Aged, Vacuum Induction Plus Vacuum Consumable Electrode Melted
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat-resistant cobalt alloy in the form of strip 0.100 inch (2.54 mm) and under in specified thickness and 4.000inches (101.60 mm) and under in specified width.