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【英文标准名称】:Non-structuraltimbergradingrequirements
【原文标准名称】:非结构木材分级要求
【标准号】:ISO16415-2012
【标准状态】:现行
【国别】:国际
【发布日期】:2012-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC218
【标准类型】:()
【标准水平】:()
【中文主题词】:分类;分类法;定义(术语);识别;检验;不承重的;称重系统;木材;木材加工业
【英文主题词】:Classification;Classifications;Definitions;Identification;Inspection;Non-loadbearing;Weightingsystem;Wood;Woodworkingindustry
【摘要】:
【中国标准分类号】:B69
【国际标准分类号】:79_040
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforEffectivenessofDefoamingAgents
【原文标准名称】:消泡剂的有效性标准试验方法
【标准号】:ASTME2407-2004(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:E35.22
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:antifoam;defoam;defoamingagent;foam;foamcontrolagent;pesticide;siliconeantifoam;surfactant;Defoamingagents;Effectivenesstesting;Pesticides
【摘要】:Thistestisdesignedtodeterminetheabilityofamaterialtoreduceoreliminateundesirablefoamthatcanbegeneratedduringthemixingandapplicationofagriculturalchemicalsindiluteaqueousmixtures.Thismethodisusefulfortestingliquiddefoamingagents,suchasx201C;siliconeemulsionx201D;orx201C;organicx201D;typedefoamingagents.Inprinciple,itmightalsobeusedtotestdryantifoamagentswithminormodificationstotheprocedure.Thismethodcouldbeemployedtodeterminetherelativeeffectivenessofonedefoamingagentversusanother.Itislefttotheuserofthismethodtointerprettheresultswithrespecttotheactualfielduseofthedefoamingagentstested.Thismethodassumesthatthedefoamingagentbeingtestedhassufficientdurabilitytomaintainitsactivityforthedurationofthetest.SodiumlaurylethersulfateasthefoamingagentisdescribedinSection7,Reagents.Ifdesiredtheuserofthistestmethodmayselectanalternativesuitablefoamingagent.1.1Thistestmethoddescribesaqualitativemethodfortheevaluationofliquiddefoamingagentsusedtocontrolundesirablefoamindilute,aqueoussurfactantsolutions.Thislaboratorytestmethodmaybeappliedtoaqueoussystemscontainingadditionalcomponents,suchasagriculturalchemicals.ThismethodisdescribedusingSIunits1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandardmethoddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G70
【国际标准分类号】:71_100_99
【页数】:3P.;A4
【正文语种】:英语