【英文标准名称】:Soilimproversandgrowingmedia-Determinationofquantityformaterialswithparticlesizegreaterthan60mm;EnglishversionofDINEN15238:2007-02
【原文标准名称】:土壤改良和育苗.测定颗粒尺寸大于60mm的肥料质量
【标准号】:DINEN15238-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:农业;体密度;松散材料密度;定义;密度;肥料;育苗;实验室器皿;数学计算;量筒;测量仪器;颗粒;定量测量;基准方法;土壤改良;土壤改良物质;试验报告;试验;证实;体积
【英文主题词】:
【摘要】:Thisstandardspecifiesamethodforthedeterminationofquantityofsoilimprovers,excludinglimingmaterialsandgrowingmediainbulkandinpackages.Thisisareferencemethod,whichisdesignedwithanappropriateprecisionlevelaimedatenablingvalidationofanyquantitydeclarationmade.Thisdocumentappliestomaterialthatisinsolidform,butnotinblockformtobesoldbydimension,andwhichexceedstheparticlesizerestrictioninEN12580[1]andwherethedeclarednominalparticlesizeisgreaterthan60mm.Thismethodisapplicableforproductswhereamassfractionoflessthan10%ofmaterialisretainedonthe100mmfallcontroller.NOTE1Therequirementsofthisstandardmaydifferfromthenationallegalrequirementsforthedeclarationofquantityfortheproductsconcerned.NOTE2Wherethereisnolegalrequirementtousethismethod,forexampleinquantitycontrolofpackagedproduct,thenitispermissibleforanyothermethodstobeusedsolongastheseothermethodscanbedemonstratedtobecomparablewiththisstandardmethodingivingthesamequantitywiththesameprecision.
【中国标准分类号】:B10
【国际标准分类号】:65_080
【页数】:16P.;A4
【正文语种】:英语