Reciprocating internal combustion compression-ignition engines -- Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
发布日期:1999-09-01 实施日期:1999-09-01
Paper and board -- Determination of opacity (paper backing) -- Diffuse reflectance method
适用范围:この規格は,拡散照明/O°受光による紙及び板紙の不透明度試験方法(紙の裏当て)について規定する。この規格は,白色又は白色に近い紙及び板紙に適用する。
Plastics pipes and fittings - Determination of opacity
适用范围:本标准规定了塑料管材和管件不透光的测定方法。 本标准适用于塑料管材和管件。 附录A中给出了不透光管材和管件推荐的透光率值。 注:为防止藻类的滋生,对于暴露在可见光下输水用的管材或管件应具有足够的不透光性。
发布日期:2007-12-05 实施日期:2008-09-01
实施日期:2005-07-01
Reciprocating Internal Combustion Compression-Ignition Engines-Apparatus for Measurement of the Opacity and for Determination of the Light Absorption Coefficient of Exhaust Gas Moteurs alternatifs a co...
适用范围:This International Standard specifies the general requirements and the installation of apparatus for measurement of the opacity and for the determination of the light absorption coefficient of exhaust ...
实施日期:1999-12-15
Plastics piping systems for hot and cold water installations -- Polyethylene of raised temperature resistance (PE-RT) -- Part 3: Fittings
适用范围:ISO 22391-3:2009 specifies the characteristics of fittings for piping systems made of polyethylene of raised temperature resistance (PE-RT), Type I and polyethylene of raised temperature resistance (PE...
发布日期:2009-12-01 实施日期:2009-12-01
Leistungsanforderungen an Verbindungen und Kompressionsfittings fuer Polyethylenrohre. Spezifikation Specification for Performance requirements for joints and compression fittings for use with polyethy...
适用范围:Resistance to hydrostatic pressure, external pressure and pull-out of assembled joints and effect on water and opacity.
实施日期:1975-05-30
Paints and varnishes -- Determination of hiding power -- Part 3: Determination of contrast ratio of light-coloured paints at a fixed spreading rate
适用范围:ISO 6504-3:2006 describes methods for determining the opacity (by contrast ratio measurement) given by paint films of white or light colours of tristimulus value Y greater than 25, applied at a spreadi...
发布日期:2006-02-01 实施日期:2006-02-01
Opacity of Unplasticized Polyvinyl Chloride (PVC) Pipes
发布日期:1980-07-09 实施日期:1980-07-09
Paper -- Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
适用范围:ISO 9416:2009 specifies a method for the calculation of light-scattering and light-absorption coefficients based upon diffuse reflectance measurements made under the conditions specified in ISO 2469 us...
发布日期:2009-05-01 实施日期:2009-05-01
Graphic technology. Process control. Certified reference material for opaque area calibration of transmission densitometers
适用范围:This International Standard defines requirements for a half-tone certified reference material which may be used for the opaque area percentage calibration of transmission densitometers or colorimeters ...
Containers for pharmaceutical dispensing. Specification for glass medicine bottles
适用范围:This Part of BS 1679 specifies requirements for materials, design and construction for a range of glass bottles for dispensing liquid medicines for oral use.
Method of Test for Opacity of Paper (89% Reflectance Backing)
发布日期:1964-08-21 实施日期:1993-12-23
Paper and board. Characteristics of paper for memorandum books.
实施日期:1975-11-01
Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method.
Paper and board -- Determination of opacity (paper backing) -- Diffuse reflectance method
适用范围:ISO 2471:2008 specifies a method for the determination of the opacity (paper backing) of paper by diffuse reflectance. It can be used to determine the opacity of papers or boards which contain fluoresc...
发布日期:2008-12-01 实施日期:2008-12-01
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