实施日期:2007-08-31
Guidance for the interpretation of OTDR backscattering traces
适用范围:This Technical Report provides guidelines for the interpretation of backscattering traces, as obtained by an optical time domain reflectometer (OTDR).A full description of the test measurement procedur...
实施日期:2007-01-01
Method of Test for Glass Beads for Reflective Traffic Paint
发布日期:1978-03-21 实施日期:1989-12-13
Practice for evaluating performance characteristics of A scope ultrasonic pulse-Echo testing systems ...
实施日期:2000-01-01
实施日期:2002-07-01
Road equipment. Temporary marking visualization. Colorimetric and photometric characteristics of fluorescent and/or retroreflective materials.
实施日期:1991-05-31
Antenna reflectors made of sheet molding compound (SMC) for satellite earth receive-only station
适用范围: 本标准规定了卫星地球接收站用以片状模塑料(以下简称SMC)为型面材料,以内嵌金属铝网为电波反射层的模压天线反射面的产品分类、技术要求、试验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于卫星地球接收站...
发布日期:2006-05-06 实施日期:2006-10-01
Agricultural vehicles--Retro reflector
适用范围:本标准规定了农用运输车回复反射器的技术要求、试验方法和检验规则。 本标准适用于农用运输车使用的后回复反射器。
发布日期:2003-05-19 实施日期:2003-10-01
实施日期:2006-09-01
Paper and board -- Determination of colour by diffuse reflectance -- Part 3: Indoor illumination conditions (D50/2 degrees)
适用范围:ISO 5631-3:2008 specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss. ISO 5631-3:2008 is primarily intended for measur...
发布日期:2008-12-01 实施日期:2008-12-01
Eisen und Stahl. Ultraschallpruefung von H-Profilen mit parallelen Flanschen und IPE-Profilen Iron and Steel-Ultrasonic Testing of H Beams with Parallel Flanges and IPE Beams Produits siderurgiques. Co...
适用范围:This European Standard specifies a reflection method for the ultrasonic testing of H beams with parallel flangesand IPE beams for the detection of presence of internal discontinuities. Mechanised, semi...
实施日期:2002-02-26
Radiometric and photometric properties of materials; definitions characteristics
适用范围:Radiometric and photometric properties of materials; definitions characteristics
Ophthalmic instruments -- Eye refractometers
适用范围:ISO 10342:2010 together with ISO 15004?1, specifies requirements and test methods for eye refractometers using an objective measuring principle. It is limited to the measurement of spherocylindrical re...
发布日期:2010-06-01 实施日期:2010-06-01
Glass in building - Basic soda lime silicate glass products - Part 2: Float glass
实施日期:2010-08-01
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
网络出版服务许可证:(署)网出证(京)字第072号 药品医疗器械网络信息服务备案:(京)网药械信息备字(2023)第 00470 号 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V2.0 证书号:软著登字第11198474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