DIN EN 15923-2011 肥料.朱莉碱性柠檬酸铵可溶性磷的抽取.德文版本EN15923-2011
时间:2024-05-18 23:55:18 来源: 标准资料网 作者：标准资料网 阅读：9801
【英文标准名称】:Fertilizers-ExtractionofphosphorussolubleinJoulie'salcalineammoniumcitrate;GermanversionEN15923:2011
【原文标准名称】:肥料.朱莉碱性柠檬酸铵可溶性磷的抽取.德文版本EN15923-2011
【标准号】:DINEN15923-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-08
【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】:碱性;铵盐;分析;化学分析和测试;柠檬酸酯;柠檬酸;含量;含量测定;萃取;萃取分析法;肥料;朱莉;方法;亚磷酸;磷;磷含量;土壤改良;土壤改良物质;溶液
【英文主题词】:Alkaline;Ammoniumsalt;Analysis;Chemicalanalysisandtesting;Citrates;Citricacid;Content;Determinationofcontent;Extraction;Extractionmethodsofanalysis;Fertilizers;Joulie;Methods;Phosphorousacid;Phosphorus;Phosphoruscontent;Soilimprovement;Soilimprovingmaterials;Solutions
【摘要】:ThisdocumentspecifiestheprocedurefortheextractionofphosphorussolubleinJoulie'salkalineammoniumcitrate.Themethodisapplicabletoallthestraightandcompoundphosphatefertilizers,inwhichthephosphateoccursinanalumino-calcicform.
【中国标准分类号】:G21
【国际标准分类号】:65_080
【页数】:9P.;A4
【正文语种】:英语
MIL-L-36896, MILITARY SPECIFICATION, LARYNGOSCOPE, FIBER OPTICS (HOLINGER AND JACKSON DESIGNS) (15 SEP 1972)., This specification covers fiber optic laryngoscopes, of the Holinger and Jackson designs, suitable for surgical procedures involving the larynx【英文标准名称】:StandardPracticeforPreparationofTextilesPriortoUltraviolet(UV)TransmissionTesting
【原文标准名称】:紫外线(UV)透射试验前纺织品制作的标准实施规程
【标准号】:ASTMD6544-2000(2007)
【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】:D13.65
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:carelabeling;chlorinatedpoolwatereffects;launderingeffects;simulatedsunlightexposureeffects;sunbathing;swimwear;UV-protectivefabrics;UVtransmissiontesting
【摘要】:Thesignificanceofthispracticeisthatcloth,labeledasUV-protective,whichwillultimatelybesubmittedforUVtransmittancetestingwillbeinastatethatsimulatestheirconditionattheendoftwoyearsofnormalseasonaluse.Therefore,theUV-protectionlevelultimatelyplacedonalabelestimatesthemaximumUVtransmittanceofthegarmentfabricduringatwo-yearlifecycle.1.1Thispracticecoversstandardizedexposurestolaundering,simulatedsunlight,andchlorinatedpoolwatertowhichcloth,labeledasultraviolet-(UV)protective,mustbeexposedpriortotestingforUVtransmission.1.2ThispracticeleadstomeasurementoftheresiduallevelofUV-protectioninfabricsorgarmentslabeledassun-orUV-protective,afterexposuretoconditionsthatrelatetoabouttwoyearsofseasonaluse.TheUVtransmissionmeasurementsmaybedoneinaccordancewithAATCCTestMethod183usingfabricspreparedinaccordancewiththispractice.ThismeasurementmaybeusedinsupportofalabelstatementregardingUVprotection.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W04
【国际标准分类号】:13_340_10;59_080_30
【页数】:4P.;A4
【正文语种】: