TB/T 319-1993 Dg32截止阀
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来源:标准资料网
基本信息
标准名称: | Dg32截止阀 |
中标分类: |
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替代情况: | TB 319-1984;被TB/T 315-2005代替 |
发布日期: | 1993-07-14 |
实施日期: | 1992-01-01 |
首发日期: | |
作废日期: | 2005-12-01 |
出版日期: | |
页数: | 11页 |
适用范围
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前言
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目录
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引用标准
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所属分类:
【英文标准名称】:StandardPracticeforSamplingwithaScoop
【原文标准名称】:用柄勺取样的标准规程
【标准号】:ASTMD5633-2004
【标准状态】:现行
【国别】:
【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(ASTM)
【起草单位】:D34.01.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:废弃物;实施规程;污染;土壤;土壤普查;采样设备;处理;抽样方法;取样
【英文主题词】:sampling;scoop;soilsampling;waste
【摘要】:Thispracticeisintendedforuseincollectingsamplesofcontaminatedsoilsandsimilarmaterials.Scoopsareusedprimarilyforcollectingsamplesnearthesurface.Subsurfacesamplescanbeobtainedbyfirstremovinghigherlayersusingashovelorothersuitableequipmentandcollectingthesamplewiththescoop.Becauseoftheirsimplicity,scoopsareusefulintakingsamplesofwastematerialswheredecontaminationordisposalisaproblemwithothertypesofsamplingequipment.Scoopsarealsosuitableforuseinrapidscreeningprograms,pilotstudies,andothersemi-quantitativeinvestigations.Samplesshouldbecollectedinaccordancewithanappropriateworkplan(seePracticeD5283andGuideD4687).1.1Thisprocedurecoversthemethodandequipmentusedtocollectsurfaceandnear-surfacesamplesofsoilsandphysicallysimilarmaterialsusingascoop.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z13
【国际标准分类号】:13_080_05
【页数】:2P.;A4
【正文语种】:
Product Code:SAE ARP721
Title:Turbine Drive Shaft Connection
Issuing Committee:S-12 Helicopter Powerplant Committee
Scope:This ARP applies to turbine engines that are to be used in helicopters. It provides the engine designer guide lines in achieving a satisfactory turbine engine drive shaft connection.