【英文标准名称】:StandardTestMethodforMeasuringRadialResistivityVariationonSiliconWafers
【原文标准名称】:硅片径向电阻率变化测量的标准试验方法
【标准号】:ASTMF81-2001
【标准状态】:作废
【国别】:
【发布日期】:2001
【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】:F01.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:硅;垫圈;测量
【英文主题词】:four-pointprobe;resistivity;resistivityvariation;semiconductor;silicon;uniformity
【摘要】:ThisstandardwastransferredtoSEMI(www.semi.org)May20031.1Thistestmethodprovidesproceduresforthedeterminationofrelativeradialvariationofresistivityofsemiconductorwaferscutfromsiliconsinglecrystalsgrowneitherbythe
【中国标准分类号】:H81
【国际标准分类号】:29_045
【页数】:9P.;A4
【正文语种】:
Product Code:SAE J1100
Title:Motor Vehicle Dimensions
Issuing Committee:Human Accom And Design Devices Stds Comm
Scope:This SAE Recommended Practice defines a set of measurements and standard procedures for vehicle dimensions. The dimensions are primarily intended to measure the design intent of a vehicle within a design environment (i.e., CAD). All dimensions in this practice can be measured this way.In addition, some dimensions can be taken in an actual vehicle. If measurements are taken on physical properties, some differences in values should be expected. Also, care should be taken to not confuse design intent measurements with those taken on a physical property.Unless otherwise specified, all dimensions are measured normal to the three-dimensional reference system (see SAE J182), except ground-related dimensions, which are defined normal to ground. All dimensions are taken with the vehicle at curb weight unless otherwise specified.All dimensions are measured on the base vehicle and do not include Regular Production Options (RPO) or accessory parts, unless otherwise specified.Although many terms and dimensions use human body parts in their name, they should not be construed as measures that indicate occupant accommodation, capabilities, or comfort.
基本信息
| 标准名称： | 氧气系统维修 |
| 发布部门： | 中国民用航空局 |
| 发布日期： | 2011-05-10 |
| 实施日期： | 2011-08-01 |
| 首发日期： | |
| 作废日期： | |
| 出版社： | 中国民航出版社 |
| 出版日期： | 2011-08-01 |
适用范围
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所属分类： 医药 卫生 劳动保护 卫生 卫生综合 医药卫生技术 医学科学和保健装置综合