DIN 19643-2-1997 游泳池和洗澡池水的处理.第2部分:方法组合:表面吸附、絮凝作用、过滤和氯化作用

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【英文标准名称】:Treatmentofwaterofswimming-poolsandbaths-Part2:Combinationofprocess:Adsorption,flocculation,filtration,chlorination
【原文标准名称】:游泳池和洗澡池水的处理.第2部分:方法组合:表面吸附、絮凝作用、过滤和氯化作用
【标准号】:DIN19643-2-1997
【标准状态】:作废
【国别】:德国
【发布日期】:1997-04
【实施或试行日期】:
【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】:卫生学;液压装置;水常规;水质;定义;规范(验收);游泳池水;过滤;游泳池;防腐蚀;氯化作用;准备;表面吸附;消毒剂;消毒;监督(认可);浴池水;pH值;絮凝;水;水处理;水常规(实验);未经处理的水;氯
【英文主题词】:flocculation;hygiene;swimmingpoolwater;disinfections;untreatedwater;specification(approval);waterquality;corrosionprotection;ph;filtration;disinfectants;adsorption;bath-water;definitions;processingroutes;surveillance(approval);watertreatment;chlorine;chlorination;waterpractice;water;preparation;hydraulics;swimmingpools
【摘要】:Thedocumentdescribesthetechnicalprocessadsorption,flocculation,filtration,chlorinationforthetreatmentofswimming-poolwater.Thetechnicalprocessisusefultoproduceaswimming-poolwaterwhichfulfilstherequirementsgiveninDIN19643-1.#,,#
【中国标准分类号】:P41
【国际标准分类号】:13_060_30
【页数】:6P.;A4
【正文语种】:德语


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Product Code:SAE MA5405
Title:Splices, Fiber Optics, for Aerospace Inter-Connection Systems
Issuing Committee:Ae-8c2 Terminating Devices And Tooling Committee
Scope:This specification covers design and performance requirements of fiber optic splices for optical distribution systems in aerospace vehicles and provide a means of procurement of such devices.【英文标准名称】:StandardforMetal-EnclosedLow-VoltagePowerCircuitBreakerSwitchgear-Amendment2:AdditionalRequirementsforControlandAuxiliaryPowerWiringinDCTractionPowerSwitchgear
【原文标准名称】:金属密封的低压电力断路器开关设备标准.修改件2:直流电(DC)牵引电力开关控制和辅助电力布线的附加要求
【标准号】:ANSI/IEEEC37.20.1b-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006
【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】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:断路器;电气工程;低电压;低压开关设备;金属外壳;开关设备
【英文主题词】:Circuit-breakers;Electricalengineering;Lowvoltage;Low-voltageswitchgear;Metalcasings;Switchgears
【摘要】:Thisamendmentaddressesadditionalrequirementsofauxiliarypowerwiringandcontrolwiringwithindcswitchgearoftractionpowersubstationswithratedmaximumvoltageupto3200voltsdc.Providescontrolandpowerwiringmethodsfordctractionpowerswitchgearintendedtoincreasereliabilityoftheoperationoftheequipment,improveprotection,reducemaintenancecostandinitialcost,andimproveoverallperformanceofthedctractionpowerswitchgear.
【中国标准分类号】:K31
【国际标准分类号】:29_130_20
【页数】:
【正文语种】:英语