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MIL-HDBK-103AB

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MIL-HDBK-103AB, DEPARTMENT OF DEFENSE HANDBOOK: LIST OF STANDARD MICROCIRCUIT DRAWINGS (19 MAR 2008)., The Standard Microcircuit Drawing Program (SMDP) is directly under the auspices of the DoD Parts Management Program (PMP). The PMP is implemented by MIL-HDBK-512, "Parts Management." The PMP will be the avenue for screening candidate parts for the SMDP by the DSCC Military Parts Control Advisory Group (MPCAG).

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基本信息
标准名称:黄连木栽培技术规程
英文名称:Planting technical criterion of Pistalia chinengsis Bunge
中标分类: 农业、林业 >> 林业 >> 森林资源保护
ICS分类: 农业 >> 农业和林业 >> 绿化和造林
发布部门:国家林业局
发布日期:2009-06-18
实施日期:2009-10-01
首发日期:
作废日期:
主管部门:国家林业局
提出单位:国家林业局
归口单位:国家林业局
起草单位:河南省林业技术推广站、林州市林业技术推广站、安阳市林业技术推广站等
起草人:孔维鹤、尚忠海、李桂娥、张玉洁、汪泽军、钟显等
出版社:中国标准出版社
出版日期:2009-10-01
页数:8页
适用范围

本标准规定了黄连木生产中的苗木选择、林地选择、整地、植苗造林、抚育管理、低产林改造、果实采收、病虫害防治等技术。
本标准适用于黄连木生态能源林植苗造林的生产管理。

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引用标准

下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件,其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准,然而,鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件,其最新版本适用于本标准。
GB4285-1989 农药安全使用标准
GB6000-1999 主要造林树种苗木质量分级

所属分类: 农业 林业 林业 森林资源保护 农业 农业和林业 绿化和造林
【英文标准名称】:StandardTestMethodsforFlexuralPropertiesofUnreinforcedandReinforcedPlasticLumberandRelatedProducts
【原文标准名称】:非增强和增强塑料木材及相关制品的挠性特性的标准试验方法
【标准号】:ASTMD6109-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D20.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:flexuralproperties;plasticlumber;recycledplastics;secantmodulus;specimen;stiffness;strength;stressatagivenstrain;Flexuraltesting--plastics;Plasticlumber/shapes;Reinforcedplastics;Unreinforcedplastics
【摘要】:Flexuralpropertiesdeterminedbythesetestmethodsareespeciallyusefulforresearchanddevelopment,qualitycontrol,acceptanceorrejectionunderspecifications,andspecialpurposes.Specimendepth,temperature,atmosphericconditions,andthedifferenceinrateofstrainingspecifiedinTestMethodsAandBarecapableofinfluencingflexuralpropertyresults.1.1Thesetestmethodsaresuitablefordeterminingtheflexuralpropertiesforanysolidorhollowmanufacturedplasticlumberproductofsquare,rectangular,round,orothergeometriccrosssectionthatshowsviscoelasticbehavior.Thetestspecimensarewholex201C;asmanufacturedx201D;pieceswithoutanyalteringormachiningofsurfacesbeyondcuttingtolength.Assuch,thisisatestmethodforevaluatingthepropertiesofplasticlumberasaproductandnotamaterialpropertytestmethod.Flexuralstrengthcannotbedeterminedforthoseproductsthatdonotbreakorthatdonotfailintheextremeouterfiber.1.2TestMethodA8212;designedprincipallyforproductsintheflatorx201C;plankx201D;position.1.3TestMethodB8212;designedprincipallyforthoseproductsintheedgewiseorx201C;joistx201D;position.1.4Plasticlumbercurrentlyisproducedusingseveraldifferentplasticmanufacturingprocesses.Theseprocessesutilizeanumberofdiverseplasticresinmaterialsystemsthatincludefillers,fiberreinforcements,andotherchemicaladditives.Thetestmethodsareapplicabletoplasticlumberproductswheretheplasticresinisthecontinuousphase,regardlessofitsmanufacturingprocess,typeorweightpercentageofplasticresinutilized,typeorweightpercentageoffillersutilized,typeorweightpercentageofreinforcementsutilized,andtypeorweightpercentageofotherchemicaladditives.1.4.1Alternativetoasingleresinmaterialsystem,diverseandmultiplecombinationsofbothvirginandrecycledthermoplasticmaterialsystemsarepermittedinthemanufactureofplasticlumberproducts.1.4.2Diversetypesandcombinationsofinorganicandorganicfillersystemsarepermittedinthemanufacturingofplasticlumberproducts.Inorganicfillersincludesuchmaterialsastalc,mica,silica,wollastonite,calciumcarbonate,andsoforth.Organicfillersincludelignocellulosicmaterialsmadeorderivedfromwood,woodflour,flaxshive,ricehulls,wheatstraw,andcombinationsthereof.1.4.3Fiberreinforcementsusedinplasticlumberincludemanufacturedmaterialssuchasfiberglass(choppedorcontinuous),carbon,aramidandotherpolymerics;orlignocellulosic-basedfiberssuchasflax,jute,kenaf,andhemp.1.4.4Awidevarietyofchemicaladditivesareaddedtoplasticlumberformulationstoservenumerousdifferentpurposes.Examplesincludecolorants,chemicalfoamingagents,ultravioletstabilizers,flameretardants,lubricants,anti-staticproducts,biocides,heatstabilizers,andcouplingagents1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorlimitationspr......
【中国标准分类号】:Q23
【国际标准分类号】:83_140_01
【页数】:7P.;A4
【正文语种】:英语