JB/T 4050.2-1999 气相防锈油 试验方法
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来源:标准资料网
基本信息
标准名称: | 气相防锈油 试验方法 |
英文名称: | Oils for vapor phase rust preventive - Test method |
中标分类: |
综合 >>
基础标准 >>
材料防护 |
ICS分类: |
机械制造 >>
表面处理和涂覆 >>
表面处理和涂覆综合
|
替代情况: | JB 4050.2-1985 |
发布日期: | 1999-06-28 |
实施日期: | 2000-01-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
归口单位: | 全国金属与非金属覆盖层标准化技术委员会 |
出版日期: | 1900-01-01 |
页数: | 6 页 |
批文号: | 国机管[1999]364号 |
适用范围
JB/T 4050.2-1999
前言
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目录
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引用标准
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所属分类: 综合 基础标准 材料防护 机械制造 表面处理和涂覆 表面处理和涂覆综合
【英文标准名称】:StandardGuideforConductingAcute,Chronic,andLife-CycleAquaticToxicityTestswithPolychaetousAnnelids
【原文标准名称】:用多毛纲环节动物做剧烈的、慢性的及寿命周期水生动物毒性试验的标准指南
【标准号】:ASTME1562-2000(2006)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:E47.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:毒理学;毒性;水有机物;生物圈;寿命;实验设计;微生物学;导向装置
【英文主题词】:acutetoxicitytests;aquatictests;Capitellacapitata;chronictoxicitytests;Dinophilusgyrociliatus;estuarineenvironments;experimentaldesign;exposuretests;LC50tests;life-cycletoxicitytests;marineenvironments;N
【摘要】:1.1Thisguidecoversproceduresforobtainingdataconcerningtheadverseeffectsofatestmaterialaddedtomarineandestuarinewatersoncertainspeciesofpolychaetesduringshort-orlong-termcontinuousexposure.Thepolychaetespeciesusedinthesetestsaretakenfromlaboratoryculturesandexposedtovaryingconcentrationsofatoxicantinstaticconditions.Theseproceduresmaybeusefulforconductingtoxicitytestswithotherspeciesofpolychaetes,althoughmodificationsmightbenecessary.1.2Modificationsoftheseproceduresmightbejustifiedbyspecialneedsorcircumstances.Althoughusingappropriateproceduresismoreimportantthanfollowingprescribedprocedures,theresultsoftestsconductedusingunusualproceduresarenotlikelytobecomparabletothoseofmanyothertests.Comparisonsofresultsobtainedusingmodifiedandunmodifiedversionsoftheseproceduresmightprovideusefulinformationconcerningnewconceptsandproceduresforconductingacute,chronic,orlife-cycletestswithotherspeciesofpolychaetes.1.3Theseproceduresareapplicabletomostchemicals,eitherindividuallyorinformulations,commercialproducts,andknownorunknownmixtures.Withappropriatemodifications,theseprocedurescanbeusedtoconductthesetestsonfactorssuchastemperature,salinity,anddissolvedoxygen.Theseprocedurescanalsobeusedtoassessthetoxicityofpotentiallytoxicdischargessuchasmunicipalwastes,oildrillingfluids,producedwaterfromoilwellproduction,andothertypesofindustrialwastes.AnLC50(mediallethalconcentration)iscalculatedfromthedatageneratedineachacuteandchronictoxicitytest.Reproductivesuccessandthenumberofoffspringproducedareusedtomeasuretheeffectofatoxicantonlife-cycletests;dataareanalyzedstatisticallytoindicatethatconcentrationatwhichasignificantdifferenceoccursbetweenthetestsolutionsandcontrol(s).1.4TheresultsofacuteorchronictoxicitytestswithtoxicantsaddedexperimentallytosaltwatershouldusuallybereportedintermsofanLC50.Theresultsoflife-cycletoxicitytestswithtoxicantsaddedexperimentallytosaltwatershouldbereportedasthatconcentrationatwhichastatisticallysignificantdifferenceinthenumberofoffspringisproducedwithreferencetothecontrol(s).1.5Thisguideisarrangedasfollows:1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection.
【中国标准分类号】:Z16
【国际标准分类号】:07_100_20
【页数】:21P.;A4
【正文语种】:
【英文标准名称】:Meatandmeatproducts-EnumerationofPseudomonasspp.(ISO13720:1995)
【原文标准名称】:肉和肉制品.假单胞菌属spp.的计数
【标准号】:DINISO13720-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-05
【实施或试行日期】:
【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】:定义;食品管理;微生物分析;肉食分析;细菌计数方法;肉;食品;试验报告;计数;肉制品;细菌纲;实验室试验;数学计算;动物产品;家禽;食品检验
【英文主题词】:Agriculturalproducts;Analysisofmeat;Animalproducts;Bacteria;Bacteriacountmethods;Counting;Definitions;Foodcontrol;Foodinspection;Foodproducts;Investigations;Laboratorytests;Mathematicalcalculations;Meat;Meatproducts;Microbiologicalanalysis;Poultry;Pseudomonas
【摘要】:ThedocumentdescribesthemethodforenumerationofPseudomonasspp.
【中国标准分类号】:X22
【国际标准分类号】:67_120_10
【页数】:6P.;A4
【正文语种】:德语