ASTM E642-1991(2008) 测定航空喷洒设备的喷洒速率和分布模式的标准实施规程

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【英文标准名称】:StandardPracticeforDeterminingApplicationRatesandDistributionPatternsfromAerialApplicationEquipment
【原文标准名称】:测定航空喷洒设备的喷洒速率和分布模式的标准实施规程
【标准号】:ASTME642-1991(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1991
【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】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:aerial;agricultural;aircraft;application;calibration;chemical;collectors;dispersal;distribution;drymaterial;fertilizer;granules;liquid;output;pattern;pesticides;rate;sampling;seed;spray;swath;swathwidth;Agricultur
【摘要】:1.1Thispracticecoversuniformproceduresfordeterminingandreportingapplicationratesanddistributionpatternsfromagriculturalaircraft.Thispracticeshouldnotbeusedformakingbiologicalperformancetests.1.2Theprocedurescovereddealwithbothfixedandrotary-wingaircraftequippedwitheitherliquidordrymaterialdistributionsystems.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-poundunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:V53
【国际标准分类号】:65_060_40
【页数】:5P.;A4
【正文语种】:英语