Product Code:SAE AMS5880
Title:Steel, Corrosion-Resistant, Bars, Wires, and Forgings, 17Cr - 0.52Mo (0.95 - 1.20C) (SAE 51440C), for Bearing Applications
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion-resistant steel in the form of bars, wire, forgings, and forging stock.【英文标准名称】:Soilquality-Biologicalmethods-Effectsofpollutantsonsoilfauna-Determinationofeffectsonreproductiononearthworms(Eiseniafetida)
【原文标准名称】:土质.生物方法.污染物对土壤动物群的影响.蚯蚓繁殖效应的测定(爱胜蚓属)
【标准号】:BS7755-4.2.2-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-09-15
【实施或试行日期】:1998-09-15
【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】:水分测定;土壤污染;土地污染;农药;生物分析和试验;水含量的测定;家畜繁殖;试验条件;准确度;污染物;试验设备;再现性;土壤学;实验室试验;计数;生物测定;毒性;文献索引;试样制备;土壤试验;土壤;蚯蚓属;质量;动物;比较试验
【英文主题词】:Biologicalanalysisandtesting;Chemicalhazards;Compositionoftheground;Contamination;Definition;Definitions;Determination;Lumbricus;Pollutants;Pollution;Pollutioncontrol;Reproductions;Soilpollution;Soilsurveys;Soiltesting;Soils;Testing;Toxicity
【摘要】:ThispartofISO11268describesamethodfordeterminingtheeffectsofsubstancesonthereproduction,mortality,andgrowthofEiseniafetidafetidaandEiseniafetidaandreibydermalandalimentaryuptakeusinganartificialsoilsubstrate.Themethodisnotapplicabletovolatilesubstances,i.e.substancesforwhichH(Henry'sconstant)ortheair/waterpartitioncoefficientisgreaterthan1,orforwhichthevapourpressureexceeds0,0133Paat25℃.NOTE1Noprovisionismadeinthetestmethodformonitoringthepersistenceofthesubstanceundertest.NOTE2Recommendationsforadaptingthemethodforcomparingormonitoringsoilqualityoragriculturalpractice,e.g.forassessingtheeffectofpesticides,aregiveninannexesDandE.
【中国标准分类号】:B11
【国际标准分类号】:13_080_30
【页数】:24P.;A4
【正文语种】:英语