GB/T 22319.9-2018
石英晶体元件参数的测量 第9部分:石英晶体元件寄生谐振的测量
Measurement of quartz crystal unit parameters—Part 9:Measurement of spurious resonances of piezoelectric crystal units
- 实施日期
- 2018-10-01
- ICS 分类
- 31.140
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。
找到 1,403 条
GB/T 22319.9-2018
Measurement of quartz crystal unit parameters—Part 9:Measurement of spurious resonances of piezoelectric crystal units
GB/T 7247.2-2018
Safety of laser products—Part 2: Safety of optical fibre communication systems (OFCS)
GB/T 36101-2018
Evaluation requirements for obtrusive light of LED panels
GB/T 36005-2018
Measuring methods of optical radiation safety for semiconductor lighting equipments and systems
GB/T 13536-2018
Connectors for aircraft ground electrical supplies
GB/T 7247.5-2017
Safety of laser products—Part 5:Manufacturer's checklist for GB 7247.1
GB/T 4314-2017
Getter terms
GB/T 35118-2017
Test methods of optical performance for Erbium-doped Yttrium Aluminum Garnet laser crystal
GB/T 18490.3-2017
Safety of machinery—Laser processing machines—Part 3:Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2)
GB/T 18490.2-2017
Safety of machinery—Laser processing machines—Part 2: Safety requirements for hand-held laser processing devices
GB/T 18490.1-2017
Safety of machinery—Laser processing machines—Part 1:General safety requirement
GB/T 16601.4-2017
Lasers and laser-related equipment—Test methods for laser-induced damage threshold—Part 4: Inspection,detection and measurement
GB/T 16601.3-2017
Lasers and laser-related equipment—Test methods for laser-induced damage threshold—Part 3: Assurance of laser power(energy)handling capabilities
GB/T 16601.2-2017
Lasers and laser-related equipment—Test methods for laser-induced damage threshold—Part 2: Threshold determination
GB/T 16601.1-2017
Lasers and laser-related equipment—Test methods for laser-induced damage threshold—Part 1: Definitions and general principles
GB/T 14709-2017
Adhesive coated polyimide film for flexible printed circuits
GB/T 14708-2017
Adhesive coated polyester film for flexible printed circuits
GB/T 13556-2017
Copper-clad polyester film laminates for flexible printed circuits
GB/T 13555-2017
Copper-clad polyimide film laminates for flexible printed circuits
GB/T 7289-2017
Electric components—Reliability—Reference conditions for failure rates and stress models for conversion