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SJ 1838-1981 3DK29型NPN硅外延平面小功率开关三极管

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基本信息
标准名称:3DK29型NPN硅外延平面小功率开关三极管
英文名称:Detail specification for silicon NPN epitaxial planar low power switching transistors,Type 3DK29
中标分类: 能源、核技术 >> 能源、核技术综合 >> 技术管理
发布日期:1981-09-10
实施日期:1982-05-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:3页
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所属分类: 能源 核技术 能源 核技术综合 技术管理
【英文标准名称】:StandardTestMethodforApparentTackofPrintingInksandVehiclesbyaThree-RollerTackmeter
【原文标准名称】:用铀墨粘度计测定印刷油墨和媒液表观粘度的标准试验方法
【标准号】:ASTMD4361-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D01.56
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:apparenttack;printinginks;splittingforces;tack;tackmeters;three-rollertackmeters;vehicles;Apparenttack;Ink;Inkometermethod;Printinginks/vehicles;Tack;Three-rollertackmeter
【摘要】:Tackofprintinginkscontrolstheirhigh-speedtransferproperties,asmanifestedbythroughputinrollmilling,pickingofpaperduringprinting,andwettrappinginmulticolorprinting.Althoughanapparenttackmeasurementdoesnotcompletelypredictthetransferperformanceofaninkoravehicle,itprovidesameaningfulparameterforqualitycontrol,development,andresearch.Anumberofthree-rollertackmetersareavailablethatdifferindesignfeaturessuchasrollerweight,geometry,andcompositionofthedistributionsystem.Instrumentsofdifferenttypesdonotgivethesameapparenttackreadings.Instrumentsofthesametypewillonlygiveapparenttackreadingswithintolerance,providedthattheyaremaintainedandcalibratedproperlyandinthesamemanner.1.1Thistestmethodcoverstheprocedurefordeterminingtheapparenttackofprintinginksusingathree-rollertackmeter.1.2Thistestmethodisapplicabletoallpaste-typeprintinginksandvehiclesthatareessentiallynonvolatileunderordinaryroomconditions,providedthatanyelastomercoveredrollersinthetackmeterareresistanttoattackbytheparticularinkorvehiclechemistry.Differentelastomersmayberequiredfordifferentinkorvehiclechemistries.1.3Thistestmethodcoversthree-rollertackmetersoftwodifferentgeometries,referredtoasGeometryAandGeometryB.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A17
【国际标准分类号】:87_080
【页数】:7P.;A4
【正文语种】:英语


Product Code:SAE AMS3080
Title:Compound-Anti-Seize, White Lead Base (Cancelled Jan 1985)
Issuing Committee:
Scope: