发布日期:2012-05-31
Guidelines for the selection of roller chain drives
发布日期:2004-02-01 实施日期:2004-02-01
Specification for rubber bellows mechanical seal
发布日期:2011-05-18 实施日期:2011-08-01
Engineering specification of pumps-shaft sealing systems of centrifugal and rotary pumps for petrochemical industry
发布日期:2009-12-04 实施日期:2010-06-01
发布日期:2013-12-19
Fire-fighting pumps; Fire-fighting centrifugal pumps; Requirements for the suction-sided and pressure-side assembly, test after installation in the fire-fighting vehicle
Rotodynamic pumps - Technical documents - Terms, delivery range, layout; German version EN 12262:1998
实施日期:1999-02-01
Borehole shaft driven centrifugal pump-Types and basic parameters
发布日期:2006-09-14 实施日期:2007-03-01
Technical specifications for centrifugal pumps, class II
实施日期:2003-12-01
Mechanical vibration -- Evaluation of machine vibration by measurements on non-rotating parts -- Part 7: Rotodynamic pumps for industrial applications, including measurements on rotating shafts
发布日期:2009-02-01 实施日期:2009-02-01
Pumping stations; centrifugal pumps for operation without screen; directives for planning
发布日期:2013-10-11
实施日期:2009-06-01
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
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