ANSI/ASTM D4894-1998 聚四氟乙烯(PTFE)颗粒模塑和压塑规范(08.03)
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【英文标准名称】:SpecificationforPolytetrafluoroethylene(PTFE)GranularMoldingandRam(08.03)
【原文标准名称】:聚四氟乙烯(PTFE)颗粒模塑和压塑规范(08.03)
【标准号】:ANSI/ASTMD4894-1998
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【实施或试行日期】:1998-10-13
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:聚四氟乙烯;塑料
【英文主题词】:plastics;polytetrafluoroethylene
【摘要】:Thisspecificationcoversgranularresinsandtestmethodsforpolytetrafluoroethylene(PTFE)thathaveneverbeenpreformedormoldedandarenormallyprocessedbymethodssimilartothoseusedinpowdermetallurgyorceramics,orbyspecialextrusionprocesses.ThesePTFEresinsarehomopolymersoftetrafluoroethylene,or,insomecases,modifiedhomopolymerscontainingnotmorethanonepercentbyweightofotherfluoromonomers.Theusualmethodsofprocessingthermoplasticsgenerallyarenotapplicabletothesematerialsbecauseoftheirviscoelasticpropertiesatprocessingtemperatures.ThematerialsincludedhereindonotincludemixturesofPTFEresinwithadditivessuchascolorants,fillersorplasticizers;nordotheyincludereprocessedorregroundresinoranyfabricatedarticles.Themethodsandpropertiesincludedarethoserequiredtoidentifythevarioustypesofresins.AdditionalproceduresareprovidedintheAppendixforfurthercharacterizationoftheresins.ThevaluesstatedinSIunitsasdetailedinIEEE/ASTMSI-10aretoberegardedasthestandard,andthepracticesofIEEE/ASTMSI-10areincorporatedherein.ThefollowingprecautionarycaveatpertainsonlytotheSpecimenPreparationsection,Section9,andtheTestMethodssection,Section10,ofthisspecification:Thisspecificationdoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SeeNotes3and9forspecificcautionarystatements.Note1InformationinthisspecificationistechnicallyequivalenttorelatedinformationinISO12086-1andISO12086-2.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:
【正文语种】:英语
【英文标准名称】:Microbiologyoffoodandanimalfeedingstuffs-Carcasssamplingformicrobiologicalanalysis
【原文标准名称】:食品和动物饲料的微生物学.微生物分析用尸体取样
【标准号】:ISO17604-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-09
【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】:食品;抽样方法;冷却法;微生物分析;分析;食品检验;表面;含量测定;饲料;试验;规范(验收);培养(生物);微生物学;饮食;介质;肉制品;细菌计数;生物试验;肉;测量规程;兽医学
【英文主题词】:Analysis;Animalfeed;Animalsforslaughter;Bacterialcount;Biologicaltests;Cultures(biology);Determinationofcontent;Determinationprocedures;Diet;Foodinspection;Foodproducts;Foodtesting;Meat;Meatproducts;Medium;Microbiologicalanalysis;Microbiology;Micro-organisms;Samplingmethods;Specification(approval);Surfaces;Takingdownmethods;Testing;Veterinaryscience
【摘要】:ThisInternationalStandardspecifiessamplingmethodsforthedetectionandenumerationofmicroorganismsonthecarcasssurfaceoffreshlyslaughtered(red)meatanimals.Themicrobiologicalsamplingcanbecarriedoutaspartof—theprocesscontrol(andtoverifyprocesscontrol)inslaughterestablishmentsforcattle,horses,pigs,sheep,goatsandgameraisedincaptivity,—risk-basedassurancesystemsforproductsafety,and—surveillanceprogrammesfortheprevalenceofpathogenicmicroorganisms.ThisInternationalStandardincludestheuseofdestructiveandnon-destructivetechniquesdependingonthereasonforthesamplecollection.Itdoesnotconsidertheuseofsamplingplans.Whennationallegislationonthetopicexists,thisprevailsoverthisInternationalStandard.AnnexAshowssamplingsitesonthecarcass,andAnnexBgivesrequirementsformicrobiologicalexamination.AnnexCcomparesdestructiveandnon-destructivemethods.
【中国标准分类号】:C53
【国际标准分类号】:07_100_30
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:Agriculturalmachinery-Soilworkingmachineswithpoweredtools-Safety
【原文标准名称】:农业机械.电力驱动的整地机械.安全性
【标准号】:BSEN708-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-01-15
【实施或试行日期】:1997-01-15
【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】:机器保护装置;职业安全;整地机具;农业安全;林业设备;作标记;验证;农用设备;使用说明;机床;设备安全;危害
【英文主题词】:Accidentprevention;Agriculturalmachines;Auxiliarymotors;Batching;Clutches;Combustion;Commissioning;Contact;Design;Forestry;Handles;Handling;Hazards;Impact;Keep-offbow;Marking;Mechanicalcrimping;Mechanicalengineering;Noise(environmental);Operatinginstructions;Powerdrives;Powertransmissionsystems;Powered;Protection;Protectiondevices;Safety;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Shearing;Slipping;Soil-workingequipment;Stability;Stumble;Tools;Transport;Userinformation;Vibration;Warningsymbols;Wheels
【摘要】:Excludingspading,pedestrian-controlled,ground-drivenmachinesandmachinesfittedwitharetractabledeviceforworkingbetweensuccessiveplants.
【中国标准分类号】:B91
【国际标准分类号】:65_060_20
【页数】:20P.;A4
【正文语种】:英语