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BS EN 60335-2-70-2002 家用和类似用途电器.安全性.第2-70部分:挤奶机的特殊要求

作者:标准资料网 时间:2024-05-13 04:19:36  浏览:8489   来源:标准资料网
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【英文标准名称】:Householdandsimilarelectricalappliances—Safety—Part2-70:Particularrequirementsformilkingmachines
【原文标准名称】:家用和类似用途电器.安全性.第2-70部分:挤奶机的特殊要求
【标准号】:BSEN60335-2-70-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2003-02-17
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisclauseofPart1isreplacedbythefollowing.ThisInternationalStandarddealswiththesafetyofmilkingmachines,tobeusedinstallsandintheopen,thataredesignedformilkingfarmanimals,suchascows,theratedvoltageofthemilkingmachinebeingnotmorethan250Vforsingle-phaseoperationand480Vforotheroperations.NOTE101Examplesofsuchmachinesare:–bucketmilkingmachines;–direct-to-canmilkingmachines;–milkingpipelinemachines;–recordermilkingmachines;–independentairandmilktransportmilkingmachines.NOTE102AdetaileddescriptionofthetypesofmilkingmachinescoveredbythisstandardisgiveninISO3918andisindicatedinAnnexAA.NOTE103Theupperlimitfortheratedvoltageof250Vsingle-phasemaybeexceededincaseswhere480Vsplit-phasemotorsarerequired.NOTE104Thisstandardappliestomilkingsub-assembliessuppliedbyonemanufacturertoformacompletemilkingmachine.Itcanbeusedasguidanceforthesafetyofmilkingmachinesformedfromsub-assembliessuppliedbydifferentmanufacturers.NOTE105Attentionisdrawntothefactthat:–formilkingmachinesintendedtobeusedinvehiclesoronboardships,additionalrequirementsmaybenecessary;–inmanycountries,additionalrequirementsarespecifiedbythenationalhealthauthorities,thenationalauthoritiesresponsiblefortheprotectionoflabour,thenationalwatersupplyauthoritiesandsimilarauthorities.
【中国标准分类号】:Y60;B92
【国际标准分类号】:65_040_10;65_060_99
【页数】:22P.;A4
【正文语种】:英语


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【英文标准名称】:Printedwiringboards-Guidefortheassemblyofprintedwiringboards
【原文标准名称】:印制电路板.第20部分:组装导则
【标准号】:BS6221-20-1984
【标准状态】:作废
【国别】:英国
【发布日期】:1984-04-30
【实施或试行日期】:1984-04-30
【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】:印制电路板;软钎焊;电线;覆层;电子设备及元件;印制电路;自动;静电学;配件;安全措施;防护覆层;电连接;平整度;组装
【英文主题词】:
【摘要】:
【中国标准分类号】:L30
【国际标准分类号】:31_180
【页数】:42P;A4
【正文语种】:英语


MIL-W-46132 (NOTICE 4), MILITARY SPECIFICATION: WELDING, FUSION, ELECTRON BEAM, PROCESS FOR (31 MAR 1992) [S/S BY SAE-AMS2680 AND SAE-AMS2681]., MIL-w-46132, dated 11 March 1970, and Amendment 1, dated10 November 1970 are hereby canceled. Future acquisitions shouldrefer to the applicable portions of AMS 2680; Welding, ElectronBeam, For Fatigue Critical Applications, and AMS 2681; Welding,Electron Beam, pertaining to the process.

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