ISO 7561-1984 栽培的蘑菇冷藏和冷藏运输指南
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【英文标准名称】:Cultivatedmushrooms;Guidetocoldstorageandrefrigeratedtransport
【原文标准名称】:栽培的蘑菇冷藏和冷藏运输指南
【标准号】:ISO7561-1984
【标准状态】:现行
【国别】:国际
【发布日期】:1984-04
【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/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:包装件;运输;湿度;储存;包装;货物运输;蘑菇;冷藏;蔬菜;农产品
【英文主题词】:Agriculturalproducts;Coldstorage;Freighttransport;Humidity;Mushrooms;Packages;Storage;Transportation;Vegetables
【摘要】:Theguidancedescribesmethodsforobtainingoptimumconditions,formaintainingqualityandavoidingdeteriorationofAgaricusbisporusL.Itincludesconditionsofharvestingandpacking,optimumparametersforstorageandtransport,andrequirementsfortransportvihiclesandloading.
【中国标准分类号】:B08
【国际标准分类号】:67_080_20
【页数】:2P;A4
【正文语种】:英语
【英文标准名称】:Low-voltageswitchgearandcontrolgear-Part4-2:Contactorsandmotor-starters;ACsemiconductormotorcontrollersandstarters
【原文标准名称】:低压开关设备和控制设备.第4-2部分:接触器和电动机起动器.交流半导体电动机控制器和起动器
【标准号】:IEC60947-4-2Edition2.1-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC17B
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电气工程;特性;低压设备;低压电器;半导体连接器;规范(验收);固体闸流管;试验;半导体器件;短路保护;控制器;开关设备;起动器;半导体工程;断路器;检验;接触器;控制装置;电动机起动器;电动机接触器(开关);交流电压;半导体;低电压;低压开关设备
【英文主题词】:short-circuitprotection;inspection;semiconductordevices;specification(approval);definitions;properties;low-voltageequipment;lowvoltage;starters;semiconductors;controldevices;solid-statethyratrons;definition;semiconductorengineering;circuit-breakers;controllers;alternatingvoltages;contactorsformotors;electricalengineering;testing;switchgear;lowvoltageequipment;semiconductorcontactors;contactors;low-voltageswitchgear;motorstarters
【摘要】:Thisstandardappliestocontrollersandstarters,whichmayincludeaseriesmechanicalswitchingdevice,intendedtobeconnectedtocircuits,theratedvoltageofwhichdoesnotexceed1000Va.c.Thisstandardcharacterizescontrollersandstarterswithandwithoutbypassmeans.Controllersandstartersdealtwithinthisstandardarenotnormallydesignedtointerruptshort-circuitcurrents.Therefore,suitableshort-circuitprotection(see8.2.5)shouldformpartoftheinstallation,butnotnecessarilyofthecontrollerorstarter.Inthiscontext,thisstandardgivesrequirementsforcontrollersandstartersassociatedwithseparateshort-circuitprotectivedevices.Thisstandarddoesnotapplyto:–continuousoperationofa.c.motorsatmotorspeedsotherthanthenormalspeed;–semiconductorequipment,includingsemiconductorcontactors(see2.2.13ofIEC60947-1)controllingnon-motorloads;–electronica.c.powercontrollerscoveredbyIEC60146.Contactorsandcontrolcircuitdevicesusedincontrollersandstartersshouldcomplywiththerequirementsoftheirrelevantproductstandard.Wheremechanicalswitchingdevicesareused,theyshouldmeettherequirementsoftheirownIECproductstandard,andtheadditionalrequirementsofthisstandard.Theobjectofthisstandardistostateasfollows:–thecharacteristicsofcontrollersandstartersandassociatedequipment;–theconditionswithwhichcontrollersandstartersshallcomplywithreferenceto:a)theiroperationandbehaviour;b)theirdielectricproperties;c)thedegreesofprotectionprovidedbytheirenclosureswhereapplicable;d)theirconstruction;–thetestsintendedforconfirmingthattheseconditionshavebeenmet,andthemethodstobeadoptedforthesetests;–theinformationtobegivenwiththeequipment,orinthemanufacturer'sliterature.
【中国标准分类号】:K31
【国际标准分类号】:29_130_20
【页数】:86P.;A4
【正文语种】:英语
【英文标准名称】:Corrosionofmetalsandalloys.Evaluationofpittingcorrosion
【原文标准名称】:金属和合金的腐蚀.斑蚀的评估
【标准号】:BSENISO11463-2008
【标准状态】:现行
【国别】:英国
【发布日期】:1996-09-15
【实施或试行日期】:1996-09-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:合金;腐蚀;耐腐蚀性;腐蚀试验;评估;材料测试;金属;凹坑形成;斑蚀;测试
【英文主题词】:Alloys;Corrosion;Corrosionresistance;Corrosiontests;Evaluations;Materialstesting;Metals;Pitting;Pittingcorrosion;Testing
【摘要】:
【中国标准分类号】:H25
【国际标准分类号】:77_060
【页数】:18P.;A4
【正文语种】:英语
