实施日期:2006-04-01
发布日期:2013-06-01 实施日期:2013-06-01
Measurement of fluid flow by means of pressure differential devices - Threaded pipe end and accessories - Dimensions and requirements
适用范围:The document specifies connection size, ranges of application and materials for threaded pipe ends.#,,#
Determination of dissolved gas content in insulatingoil Method of vacuum pressure difference
适用范围:本标准规定了用真空压差法测定绝缘油中含气量的方法。本标准适用于充油电气设备中绝缘油含气量的测定。对于运动粘度(40℃)不大于40mm<上标 2>/s的其他油品含气量测定可参照本标准。本标准分为A法(电子真空计法)和B法(U形油...
发布日期:2009-07-22 实施日期:2009-12-01
Flow measurement - Installation layouts for differential pressure devices based on differential pressure method
适用范围:The document demonstrate the application of standardized differential pressure devices in the field of flow measurement.
Pressure regulators for use with medical gases - Part 3: Pressure regulators integrated with cylinder valves (ISO 10524-3:2005)
适用范围:This Standard applies to pressure regulators integrated with cylinder valves intended for the administration of medical gases in the treatment, management, diagnostic evaluation and care of patients fo...
实施日期:2006-07-01
实施日期:2008-01-31
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 互联网药品信息服务资格证书号:(京)-经营性-2016-0015 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