Timekeeping instruments. Movements. Forms, dimensions and nomenclature
Chronometer; wrist-chronometer with frequency of oscillating system <kleiner => 1000 Hz, designation, requirements, testing
Zahnraeder fuer Instrumente und Uhrwerkmechanismen. Zykloidalzahnraeder Specification for Fine Pitch Gears Part 2:Cycloidal Type Gears Engrenages pour instruments et mecanismes d'horlogerie. Engrenages...
实施日期:1952-01-24
Method of Test for Main Part of Quartz Clock
发布日期:1983-06-13 实施日期:1992-12-28
Technical requirements and verification for watches and watch movements; watches with pin lever escapement
Movements for recording instruments; requirements, marking, designation
Watches; position of setting stem for round and shaped movements
Feine Zahnraeder. Spezifikation. Evolventen-Stirn-und Schraegzahnraeder Specification for Fine Pitch Gears Part 1:Involute Spur and Helical Gears Engrenages a pas fin. Specification. Engrenages en deve...
实施日期:1968-01-31
Technical requirements and verification for watches and watch movements; watches with pallet lever escapement
Technical requirements and verification for clocks and clockmovements with electrical energy source; frequency of resonator <kleiner => 1000 Hz, terms of delivery for clock movements
发布日期:2007-11-29 实施日期:2007-11-29
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 | 人才招聘 | 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
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