ISO 5398-2-2009 皮革.氧化铬含量的化学测定.第2部分:用比色测定数量
作者:标准资料网 时间:2024-05-12 03:04:31 浏览:9878
来源:标准资料网
【英文标准名称】:Leather-Chemicaldeterminationofchromicoxidecontent-Part2:Quantificationbycolorimetricdetermination
【原文标准名称】:皮革.氧化铬含量的化学测定.第2部分:用比色测定数量
【标准号】:ISO5398-2-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-01
【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
【标准类型】:()
【标准水平】:()
【中文主题词】:量热的;化学分析和试验;化学元素;化学性质;化学物质;氧化铬;铬;氧化铬含量;比色法;含量;定义;测定;含量测定;热量测量;皮革;皮革制品;材料试验;方法;污染物;定量分析;抽样方法;样品;试样;试验
【英文主题词】:Calorimetric;Chemicalanalysisandtesting;Chemicalelements;Chemicalproperties;Chemicalsubstances;Chromeoxides;Chromium;Chromiumoxidecontent;Chromiumoxidecontents;Colorimetry;Content;Definitions;Determination;Determinationofcontent;Heatmeasurement;Leather;Leatherproducts;Materialstesting;Methods;Pollutants;Quantitativeanalysis;Samplingmethods;Specimens;Testspecimens;Testing
【摘要】:
【中国标准分类号】:Y45
【国际标准分类号】:59_140_30
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforOxygen-FreeCopperinWroughtFormsforElectronDevices
【原文标准名称】:电气设备用锻造成形无氧铜标准规范
【标准号】:ASTMF68-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:B05.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:铜;电子工程;电子设备及元件;锻造;无氧
【英文主题词】:oxygen-freecopper;oxygen-freecopperforelectrondevices;wroughtcopperformsforelectrondevices;wroughtoxygen-freecopperforelectrondevices
【摘要】:1.1ThisspecificationestablishestherequirementsforwroughtandfabricatedshapesmadefromCopperUNSNo.C10100,conformingtothechemicalrequirementsofSpecificationB170,Grade1,andsuitableforuseinelectrondevices.1.2Therequirementsofthisspecificationareinadditiontothoseprescribedinthefollowingproductspecificationsappropriatetothematerialbeingordered:B1,B2,B75,B75M,B152/B152M,B170,B187/B187M,B272,andB372.Incaseofconflict,however,thisspecificationshalltakeprecedence.1.3Theinch-poundunitsarethestandardforthisspecificationexceptforgrainsizeswhichareinmetricunits.Metricvaluesgiveninparenthesesareforinformationonly.1.4Thefollowingsafetyhazardcaveatappliestosections17.4,17.5and18.7ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H62
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】:
【英文标准名称】:Safetyofhand-heldbattery-poweredmotor-operatedtoolsandbatterypacks-Part1:generalrequirements.
【原文标准名称】:手持式电池供电的电动工具和电池组的安全性.第1部分:一般要求.
【标准号】:NFC75-400-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-12-01
【实施或试行日期】:2005-12-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Batteries;Batterypoweredappliances;Bendingprotectionsheaths;Bendingtestequipment;Bodies;Classesofprotection;Clearances;Colourcodes;Connectionbolts;Contactsafetydevices;Damp-proofing;Definition;Definitions;Design;Dielectricstrength;Dimensions;Droptests;Durability;Earthingconductorterminations;Electricmotors;Electrictools;Electricalengineering;Electronicengineering;Fasteners;Firesafety;Frequencies;Generalconditions;Handoperated;Handtools;Hazards;Heating;Hot-mandrel;Humidrooms;Impacttesters;Impacttesting;Incription;Inputcurrent;Instruments;Insulatingresistance;Insulations;Interferencesuppression;Leakagecurrent;Leakagepaths;Loading;Measuringpins;Moistureresistance;Pedestrian-controlledsystems;Protectionagainstdanger;Protectionagainstelectricshocks;Recordings;Routinechecktests;Rustprotection;Safety;Safetydistances;Safetyengineering;Screws(bolts);Specification(approval);Storagebatteries;Strengthofmaterials;Stress;Switches;Testequipment;Testfingers;Testing;Torque
【摘要】:
【中国标准分类号】:K64
【国际标准分类号】:25_140_20
【页数】:58P.;A4
【正文语种】:其他
