Indirect determination of particle size of carbon black--Reflectance method
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-6: Examinations and measurements - Return loss
适用范围:IEC 61300-3-6:2008 presents procedures for the measurement of the return loss (RL) of a fibre optic device under test (DUT). RL, as used in this standard, is the ratio of the power (Pi) incident on, or...
发布日期:2008-12-09 实施日期:2008-12-09
Photography and graphic technology. Density measurements. Geometric conditions for reflection density
实施日期:2010-04-30
Microscopical determination of the reflectance of vitrinite in coal
实施日期:1999-05-01
实施日期:2003-01-01
Aussenluft. Bestimmung einer Kenngroesse fuerBlack smoke" Methods for Measurement of Air Pollution Part 11:Determination of a Black Smoke Index in Ambient Air (ISO 9835:1993) (N) Air ambiant. Determina...
适用范围:Gives a reflectance method for continuous or daily measurement of the black smoke index in the range 6 to 375.
实施日期:1993-01-01
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss at angles of 20°,45°,60°or 85°
适用范围:本标准规定了使用几何角度为20°(方法A)、45°(方法B)、60°(方法C)、及85°(方法D)时,测量铝及铝合金阳极氧化膜平面样品镜面反射率和镜面光泽度的方法,以及采用窄接收角的45°测量镜面反射率的方法(方法E)。 本标准主要适用于...
发布日期:2006-09-26 实施日期:2007-02-01
Radio Frequency Connectors of Assessed Quality:Generic Data and Methods of Test (AMD 6629) September 30,1991 Amd 3;
适用范围:Test procedures and general requirements for radio frequency connectors and accessories. Gives rules for drafting detail specifications.
实施日期:1984-01-01
Harmonized system of quality assessment for electronic components. Sectional specification: radio frequency coaxial connectors. Series EIA Flange
适用范围:Provides information and rules for the preparation of detail specifications for the series of EIA Flange coaxial connectors.
Zeichenmittel fuer technische Zeichnungen. Naturhochtransparentpapier Natural Tracing Paper (H) Supports de traccage pour dessins techniques. Papier calque naturel
适用范围:Specifies minimum requirements to be used as a draughting medium.
实施日期:1992-01-01
Standard Practice for Instrumental Reflectance Measurement of Color for Flat Glass,Coated,and Uncoated
实施日期:2007-08-01
Photography -- Transmission and reflection densitometers -- Method for determining performance
发布日期:2001-10-01 实施日期:2001-10-01
Paper. Determination of transmittance by diffuse reflectance measurement
发布日期:2013-03-31 实施日期:2013-03-31
Paper and board. Determination of opacity (paper backing). Diffuse reflectance method
实施日期:2009-11-30
Paints and varnishes -- Determination of reflection haze on paint films at 20 degrees
Verfahren zur Pruefung von anodisch erzeugten Oxidschichten auf Aluminium und Aluminiumlegierungen. Bestimmung des Infrarotreflexionsvermoegens Methods of Test for Anodic Oxidation Coatings on Aluminiu...
适用范围:A method whereby a test piece is blackened on one side. Heating curves are then prepared by exposing first the blackened, then the unblackened sides to a radiation source.
实施日期:1987-04-29
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社