ISO 7787-2-1998 牙科用旋转器械.切割刀具.第2部分:实验室用硬质合金刀具
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来源:标准资料网
【英文标准名称】:Dentalrotaryinstruments-Cutters-Part2:Carbidelaboratorycutters
【原文标准名称】:牙科用旋转器械.切割刀具.第2部分:实验室用硬质合金刀具
【标准号】:ISO7787-2-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC106
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸公差;牙科器械;尺寸;硬质合金;牙科旋切器;切削工具;硬质合金刀具;规范;牙科学
【英文主题词】:dimensions;cuttingtools;dentalinstruments;carbidetools;dentalrotary-cuttinginstruments;dentistry;dimensionaltolerances;specification;hardmetals
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:11_060_20
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforMeasuringViscosityofGlassAbovetheSofteningPoint
【原文标准名称】:软化点以上的玻璃粘度的测定的标准实施规程
【标准号】:ASTMC965-1996(2007)
【标准状态】:现行
【国别】:
【发布日期】:1996
【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】:C14.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:测量;粘度;软化点;玻璃;工艺
【英文主题词】:concentriccyclindersmethod;glass;viscosity
【摘要】:Thispracticeisusefulindeterminingtheviscosity-temperaturerelationshipsforglassesandcorrespondingusefulworkingranges.SeeTerminologyC162.1.1Thispracticecoversthedeterminationoftheviscosityofglassabovethesofteningpointthroughtheuseofaplatinumalloyspindleimmersedinacrucibleofmoltenglass.Spindletorque,developedbydifferentialangularvelocitybetweencrucibleandspindle,ismeasuredandusedtocalculateviscosity.Generally,dataaretakenasafunctionoftemperaturetodescribetheviscositycurvefortheglass,usuallyintherangefrom1to106Pa183;s.1.2Twoprocedureswithcomparableprecisionandaccuracyaredescribedanddifferinthemannerfordevelopingspindletorque.ProcedureAemploysastationarycrucibleandarotatedspindle.ProcedureBusesarotatingcrucibleincombinationwithafixedspindle.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q33
【国际标准分类号】:81_040_10
【页数】:5P.;A4
【正文语种】:
Product Code:SAE J2354
Title:Message Sets for Advanced Traveler Information System (Atis)
Issuing Committee:Advanced Traveler Information Systems Committee
Scope:This SAE Standard describes standardized medium-independent messages needed by information service providers for Advanced Traveler Information Systems (ATIS). The messages contained herein address all stages of travel (pre-trip and en-route), all types of travelers (drivers, passengers), all categories of information, and all platforms for delivery of information (in-vehicle, portable devices, kiosks, etc.).
