【英文标准名称】:Bitswithsquaredriveforhexagonsocketscrews;handoperated
【原文标准名称】:手动带方型扭杆的内六角套角扳手
【标准号】:DIN7422-1989
【标准状态】:作废
【国别】:德国
【发布日期】:1989-10
【实施或试行日期】:1989-10-01
【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】:检验;安全;旋具头;手工工具;安全工程;尺寸;设计;材料;作标记;工具;职业安全;扭矩;旋具
【英文主题词】:materials;safety;screwdrivers;dimensions;marking;safetyengineering;occupationalsafety;design;inspection;tools;handtools;screwdriverbits;torque
【摘要】:
【中国标准分类号】:J47
【国际标准分类号】:4100
【页数】:2P;A4
【正文语种】:德语
【英文标准名称】:Waterquality-Sampling-Part5:Guidanceonsamplingofdrinkingwaterfromtreatmentworksandpipeddistributionsystems
【原文标准名称】:水质.采样.第5部分:从水处理站和管道分配系统采样饮用水的指南
【标准号】:ISO5667-5-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-04
【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/TC147
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;化学分析和试验;水化学;定义;污泥检验;食品工业;饮用水;取样;抽样方法;抽样表;镜铁矿;污水净化;污水处理工厂;污水纯化;污水净化场;污泥;污水处理;污水处理厂;污物;标准方法;试验;未经处理的水;水;水污染;水质;水试样;水质试验;水处理;水处理设备;给水厂
【英文主题词】:Analysis;Chemicalanalysisandtesting;Chemistryofwater;Definitions;Drinkingwater;Examinationofsludge;Foodindustry;Potablewater;Sampling;Samplingmethods;Samplingtables;Sewageclarification;Sewagedisposalplants;Sewagepurification;Sewagepurificationplant;Sewagetreatment;Sewagetreatmentplants;Standardmethods;Testing;Untreatedwater;Water;Waterpollution;Waterquality;Watersamples;Watertesting;Watertreatment;Watertreatmentplants;Waterworks
【摘要】:ThispartofISO5667establishesprinciplestobeappliedtothetechniquesofsamplingwaterintendedforhumanconsumption.ForthepurposesofthispartofISO5667,waterintendedforhumanconsumptioncomprises:a)allwatereitherinitsoriginalstateoraftertreatment,intendedfordrinking,cooking,foodpreparation,orotherdomesticpurposes,regardlessofitsorigin,plusb)allwaterusedinanyproductionundertakingforthemanufacture,processing,preservationormarketingofproductsorsubstancesintendedforhumanconsumptionunlessthecompetentnationalauthoritiesaresatisfiedthatthequalityofthewatercannotaffectthewholesomenessofthefoodstuffinitsfinishedform.TheguidancegiveninthispartofISO5667isconfinedtothosecircumstanceswherewaterisdrawnfrommunicipalorsimilardistributionsystems(includingindividualsystems)wherepriortreatmentand/orqualityassessmenthasresultedinthewaterbeingclassifiedassuitablefordrinkingorpotableprocesspurposes.Specifically,thispartofISO5667isapplicabletowaterthatisincontinuoussupplyrelativetoanystageofuseuptoandincludingthepointofconsumptioninadistributionsystem.Thisincludesdistributionwithinlargebuildingsinwhichadditionalwaterqualitymanagementmightbeapplicable.ThispartofISO5667isalsoapplicabletosamplingsituationsthatcanariserelativetotheinvestigationofsystemdefectsoremergencysituationswherethesafetyofsamplingoperativesisnotcompromised.ThispartofISO5667doesnotprovideguidanceforwatersourcesorforproductsgeneratedbyusingdrinkingwater.Thefollowingsitemsareexamplesofcasesnotaddressedbythepresentdocument:—thesamplingofsourcewater,forexamplegroundwaterandsurfacewaterimpoundments;—samplingofdrinkingwatersuppliesderivedfromnon-continuoussources(forexample,fromroadtankers);—samplingofbulkstorageofwateronairplanes,trainsandships;—thesamplingofbeverageproducts(includingbottledwaters)orfoodcontainingpotablewaterusedinitspreparation;—samplingofdrinkvendingmachinesthatdispenseunsealedcupsofdrinks.
【中国标准分类号】:C53;Z16
【国际标准分类号】:13_060_20;13_060_45
【页数】:17P;A4
【正文语种】:英语
基本信息
| 标准名称： | 飞行大气参数 |
| 中标分类： |
航空、航天 >>
航空、航天综合 >>
环境条件 |
| 发布日期： | 1987-04-07 |
| 实施日期： | 1987-10-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 495页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 航空 航天 航空 航天综合 环境条件