GB 4097.8-1983 硫酸铵重金属含量的测定 目视比浊法

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基本信息
标准名称:硫酸铵重金属含量的测定 目视比浊法
英文名称:Ammonium sulphate--Determination of heavy metal content--Visible turbidimetric method
中标分类: 化工 >> 无机化工原料 >> 无机盐
替代情况:被GB 535-1995代替
发布日期:
实施日期:1984-11-01
首发日期:
作废日期:1996-08-01
出版日期:
页数:2页
适用范围

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前言

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引用标准

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所属分类: 化工 无机化工原料 无机盐
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Product Code:SAE AMS2447
Title:Coating, Thermal Spray, High Velocity Oxygen/Fuel Process
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification covers the requirements for thermal spray coatings applied using the high velocity oxygen fuel (HVOF) combustion process. This specification is not intended to be used for duplex coatings, i.e., the application of the coating over a previously applied coating.【英文标准名称】:Woodpreservatives-Fieldtestmethodfordeterminingtherelativeprotectiveeffectivenessofawoodpreservativeexposedoutofgroundcontact-Horizontallap-jointmethod
【原文标准名称】:木材防腐剂.暴露于地面接触外的木材防腐剂的相关保护效果的测定用现场试验方法.水平搭接法
【标准号】:BSDDCEN/TS12037-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2004-02-17
【实施或试行日期】:2004-02-17
【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】:
【英文主题词】:Definition;Definitions;Determination;Efficiency;Lapjoints;Laps;Materials;Materialstesting;Openair;Outdoor;Pest-resistancetests;Protectiveeffectiveness;Testing;Weatherresistance;Wood;Woodpreservatives;Woodtechnology
【摘要】:ThisTechnicalSpecificationdescribesamethodoftestforwoodpreservativesthatareintendedforuseinwoodtobeexposedtotheweatheroutofcontactwiththegroundwithouttheadditionalprotectionofasurfacecoating.Themethodisapplicabletothetestingofcommercialorexperimentalpreservativesappliedbytechniquesappropriatetocommercialpractice.Themethodisapplicabletochemicalproductsusedindividuallyorincombinationtopreventthedevelopmentofdecayand/or–optional–thedevelopmentofdisfiguringorganismsinwoodand,wheresuitable,inwood-basedproducts.NOTE1Themethodmayalsobeusedtotestothertreatedwoodspeciesandnaturallydurabletimbers.Itmaybeadaptedfortestingthefieldperformanceofotherwoodbasedsystemsandtreatmentsdesignedtoenhancedurability,forexampletreatedoruntreatedwoodbasedcomposites,timbertreatedwithnon-biocidalsystems,chemicallymodifiedorheattreatedtimber.NOTE2Althoughthetestisusedtoassessdecay,itispossibletousethemethodtoadditionallyassessstainoreachseparatelywhenrelevant.
【中国标准分类号】:B71
【国际标准分类号】:71_100_50
【页数】:33P.;A4
【正文语种】:英语