MIL-PRF-28000A
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来源:标准资料网
MIL-PRF-28000A, PERFORMANCE SPECIFICATION DIGITAL REPRESENTATION FOR COMMUNICATION OF PRODUCT DATA: IGES APPLICATION SUBSETS AND IGES APPLICATION PROTOCOLS (10 FEB 1992)., This specification identifies the requirements to be met when product definition data is delivered in the digital format of the Initial Graphics Exchange Specification (IGES, in accordance with the American National Standard (ANS) / United States Product Data Association (US PRO) standard. Discrete subsets and application protocols of the IGES entities are identified by class according to the application for which the digital data was prepared.
【英文标准名称】:StandardSpecificationforCompressionTestingMachineRequirementsforConcreteMasonryUnits,RelatedUnits,andPrisms
【原文标准名称】:混凝土砌块,相关砌块和棱柱体用抗压试验机要求的标准规范
【标准号】:ASTMC1716/C1716M-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:C15.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:轴承座;轴承面;装载构架;滚筒;垫片;试验机
【英文主题词】:bearingblock;bearingsurface;loadframe;platen;spacer;testingmachine
【摘要】:1.1Thisspecificationprovidesminimumdesignstandardsfortestingmachinesusedtomeasurethecompressivestrengthofconcretemasonryunits,relatedunits,andmasonryprismscoveredunderTestMethodsC140andC1314.1.2Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthisstandard.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.4Thisspecificationshallbeusedtodeterminethemaximumallowablespecimensizeandthemaximumallowableloadlimitsonaspecificspecimenforanytestmachine.Theselimitsarebasedondeflectionofthebearingsurfacesandthemachineloadframe.Theselimitsmaynotreflecttheactualcapacityofthemachineanddonotsupersedethemachinemanufacturerx2019;srecommendedoperationallimits.Theusermustdetermineiftestingmachinecapacities,allowablespecimensizeandmaximumallowableloadareappropriateforthesampletobetested.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_220
【页数】:8P.;A4
【正文语种】:
基本信息
| 标准名称： | 出口蜂蜡检验规程 |
| 英文名称： | Rules for the inspection of beeswax for export |
| 中标分类： |
农业、林业 >>
畜牧 >>
养蜂、养蚕 |
| 发布部门： | 中华人民共和国国家质量监督检验检疫总局 |
| 发布日期： | 2002-05-20 |
| 实施日期： | 2002-11-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 起草单位： | 国家认证认可监督管理委员会 |
| 出版日期： | 1900-01-01 |
| 页数： | 平装16开， 页数：9， 字数：13千字 |
适用范围
本标准规定了出口蜂蜡的抽样、检验及检验结果的判定。本标准适用于出口原蜂蜡及用原蜂蜡加工而成的黄蜡、白蜡的检验。
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所属分类： 农业 林业 畜牧 养蜂 养蚕
