GB/T 34839-2017
计时仪器 柄头和密封管的设计和尺寸
Timekeeping instruments—Designs and dimensions of crowns and sealed tubes
- 实施日期
- 2018-05-01
- ICS 分类
- 39.040.01
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 34839-2017
Timekeeping instruments—Designs and dimensions of crowns and sealed tubes
GB/T 34838-2017
General technical specifications of equipment and installation for electronic musical instruments teaching system
GB/T 34837-2017
Classification, terminology and numbering for parts and assemblies of the time measuring instruments—Quartz wrist watch movements
GB/T 34836-2017
Information and documentation—Codes for the representation of names of scripts
GB/T 34834-2017
Acoustics—Framework for calculating a distribution of sound exposure levels for impulsive sound events for the purposes of environmental noise assessment
GB/T 34833-2017
Specification for patent agency service
GB/T 34832-2017
Information and documentation—China Marc Xchange
GB/T 34831-2017
Nanotechnologies—Electron microscopy imaging of noble metal nanoparticles—High angle annular dark field imaging method
GB/T 34830.1-2017
Collection specifications for credit information—Part 1: General principles
GB/T 34829-2017
Space station specification of utilization payload data communication
GB/T 34828-2017
Acoustics—Test methods for the qualification of free-field environments
GB/T 34827-2017
E-commerce credit—General principles of transaction dispute resolution in online retailing
GB/T 34826-2017
Method of performance testing for quadrupole inductively coupled plasma mass spectrometer
GB/T 34825-2017
Compiling requirements for statement of work of space project
GB/T 34824-2017
The test method of wind load resistance performance for screens of windows and doors
GB/T 34823-2017
Endurance test method for agricultural tyres
GB/T 34822-2017
Determination of formaldehyde in cosmetics—High-performance liquid chromatography
GB/T 34821-2017
Requirements for weight control healthcare service
GB/T 34820-2017
Cosmetic ingredients—Glycol distearate
GB/T 34819-2017
Cosmetic ingredients—Methylisothiazolinone