SAE AS29600/24 Connectors, Electrical, Circular, Miniature, Composite, High Density, Quick Coupling, Environment Resista
作者:标准资料网 时间:2024-05-22 06:17:22 浏览:9965
来源:标准资料网
Product Code:SAE AS29600/24
Title:Connectors, Electrical, Circular, Miniature, Composite, High Density, Quick Coupling, Environment Resistant, Contacts, Pin, Crimp Removable, (Series B)
Issuing Committee:Ae-8c1 Connectors Committee
Scope:No scope available.
【英文标准名称】:Graphicarts--Glossary-tradingterms
【原文标准名称】:图形艺术.术语.交易协议
【标准号】:JISZ8124-2000
【标准状态】:现行
【国别】:日本
【发布日期】:2000-12-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonIndustrialMachinery
【标准类型】:()
【标准水平】:()
【中文主题词】:词汇;印刷
【英文主题词】:printing;vocabulary
【摘要】:この規格は,印刷の取引関連に使用される用語及び定義について規定する。
【中国标准分类号】:J04
【国际标准分类号】:01_040_37;37_100_01
【页数】:20P;A4
【正文语种】:日语
【英文标准名称】:StandardTestMethodsforNickelinWater
【原文标准名称】:水中镍含量的标准试验方法
【标准号】:ASTMD1886-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D19.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:atomicabsorption;chelation;graphitefurnace;nickel;water;Inorganiccompounds--water;Nickelcontent--water;Spectrophotometry--atomicabsorption(water/wastewater);Wastewatertesting/treatment
【摘要】:Elementalconstituentsinpotablewater,receivingwater,andwastewaterneedtobeidentifiedforsupportofeffectivepollutioncontrolprograms.TestMethodsA,B,andCprovidethetechniquesnecessarytomakesuchmeasurements.NickelisconsideredtoberelativelynontoxictomanandalimitfornickelisnotincludedintheEPANationalInterimPrimaryDrinkingWaterRegulations.Thetoxicityofnickeltoaquaticlifeindicatestolerancesthatvarywidelyandthatareinfluencedbyspecies,pH,synergisticeffects,andotherfactors.Nickelisasilver-whitemetallicelementseldomoccur-ringinnatureintheelementalform.Nickelsaltsaresolubleandcanoccurasaleachatefromnickel-bearingores.Nickelsaltsareusedinmetal-platingandmaybedischargedtosurfaceorgroundwaters.1.1Thesetestmethods,,covertheatomicabsorptiondeterminationofnickelinwaterandwastewaters.Threetestmethodsaregivenasfollows:
ConcentrationRange
Sections
TestMethodAx2014;AtomicAbsorption,Direct
0.1to10mg/L
7-16
TestMethodBx2014;AtomicAbsorption,Chelation-Extraction
10to1000x03BC;g/L
17-26
TestMethodCx2014;AtomicAbsorption,GraphiteFurnace
5to100x03BC;g/L
27-36
