HB 621-1989 斜叉形支座
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来源:标准资料网
基本信息
| 标准名称： | 斜叉形支座 |
| 中标分类： |
航空、航天 >>
航空器与航天器制造用设备 >>
夹具 |
| 替代情况： | HB 621-74 |
| 发布日期： | 1989-05-13 |
| 实施日期： | 1989-12-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 2页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 航空 航天 航空器与航天器制造用设备 夹具
【英文标准名称】:StandardTestMethodforDeterminationoftheMicrobialConditionofPaint,PaintRawMaterials,andPlantAreas
【原文标准名称】:测定涂料.涂料原料和设备区微生物状态的标准试验方法
【标准号】:ASTMD5588-1997(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:D01.28
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:bacteria;contamination;fungi;microorganism;planthousekeeping;sterility;yeast;Bacteria/bacterialcontrol--paints/relatedcoatings/materials;Contamination--paints/coatingsapplications;Fungalinfluence/resistance--paints/relatedcoatings;Mi
【摘要】:Spoilageofpaintinthecontainerisoftenrelatedtotheuseofcontaminatedrawmaterials,water(particularlyrecycledwashwater),vessels,piping,andequipmentinthemanufacturingplant.Thereisaneedforasimplemethodtodeterminethepresenceorabsenceofmicroorganismsinplantsthatmanufacturepaintsandcoatings.Suchadeterminationenablesthemanufacturertoestablishthepointofcontamination(thatis,rawmaterialsorproblemhousekeepingareasintheplant)tohelpinsolvingthespoilageproblem.Note18212;Somecontaminationinplantareasistobeexpected,sincemicroorganismsareubiquitousandcannotgenerallybeeliminatedpractically(itiswhatanin-canpreservativeissupposedtocontrol).Excessivelevelsofcontaminationorcontaminatedrawmaterialscanexceedthecapabilityofthepreservative.Ifyouhaveexcessivecontaminationintheplant,therearemethodsfordecontaminationincludingsteam,preservatives,bleach,etc.Theseshouldbediscussedwithyourbiocidesupplierandusedwithcare.Recoveryofspoiledorcontaminatedproductsisoftennotfeasible,soanadequateleveloftheappropriatebiocideinconjunctionwithgoodplanthousekeepingpracticesareessential.Yourbiocidesuppliercanalsohelphere.Thistestmethodmaybeusedbypersonswithoutbasicmicrobiologicaltraining,butsometrainingonaseptictechniqueswouldberecommended.Note28212;Thereliabilityoftheresultsobtainedfromthistestmethodisextremelydependentonthetechniquesemployed.Impropertechniquescanresultinasterilesampleappearingtobecontaminated,andevenworse,acontaminatedsampleappearingtobesterile(seealso5.1).Itisrecommendedthatyouconsultwithyourbiocidesupplier,rawmaterialsupplier,oranindependenttestinglaboratorytoconfirmquestionableresults.1.1Thistestmethodcoversaprocedureforthedeterminationofthemicrobialcondition(contaminationorsterility)ofrawmaterialsusedinthemanufactureofpaint,andthemicrobialconditionofpaintandpaintmanufacturingareas.1.2ThevaluesinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G51
【国际标准分类号】:87_040
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:Plasmadisplaypanels-Part1:Terminologyandlettersymbols(IEC61988-1:2011);GermanversionEN61988-1:2011
【原文标准名称】:等离子体显示板.第1部分:术语和字母符号
【标准号】:DINEN61988-1-2012
【标准状态】:现行
【国别】:德国
【发布日期】:2012-05-01
【实施或试行日期】:2012-05-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Alternating-currentappliances;Basicterms;Colourrenderings;Computersystems;Computertechnology;Definitions;Display;Lettersymbol;Multimedia;Plasma;Plasmadisplaypanels;Plasmaequipment;Screens;Symbols;Terminology;Terminologystandard;Vocabulary
【摘要】:
【中国标准分类号】:L47
【国际标准分类号】:01_040_31;31_120;31_260
【页数】:54P;A4
【正文语种】:德语
