GB/T 2414.2-2025
电压陶瓷材料性能试验方法 长条横向长度伸缩振动模式
Test methods for the properties of piezoelectric ceramics—Transverse length extension vibration mode for bar
- 实施日期
- 2026-03-01
- 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。
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GB/T 2414.2-2025
Test methods for the properties of piezoelectric ceramics—Transverse length extension vibration mode for bar
GB/T 28159-2025
Electronic grade phosphoric acid
GB/T 30117.6-2025
Photobiological safety of lamps and lamp systems—Part 6: Ultraviolet lamp products
GB/T 46280.5-2025
Specification for chiplet inerconnection interface—Part 5: Physical layer technical requirements based on 2.5D package
GB/T 46280.4-2025
Specification for chiplet inerconnection interface—Part 4: Physical layer technical requirements based on 2D package
GB/T 46280.3-2025
Specification for chiplet inerconnection interface—Part 3: Data link layer technical requirements
GB/T 46280.2-2025
Specification for chiplet interconnection interface—Part 2: Protocol layer technical requirements
GB/T 46280.1-2025
Specification for chiplet interconnection interface—Part 1: General principles
GB/T 7247.14-2025
Safety of laser products—Part 14: A user's guide
GB/T 29846-2025
Photoimageable plating and etching resist for printed circuit board
GB/T 7247.8-2025
Safety of laser products—Part 8: Guidelines for the safe use of lasers on humans
GB/T 32647-2025
Specification for flat panel display glass substrates
GB/T 45505.2-2025
Test method of flat panel display glass substrate—Part 2: Surface properties
GB/T 45505.5-2025
Test method of flat panel display glass substrate—Part 5: Photoelectric performance
GB/T 45505.3-2025
Test method of flat panel display glass substrate—Part 3:Thermal properties
GB/T 45505.1-2025
Test method of flat panel display glass substrate—Part 1: Appearance and geometric dimensions
GB/T 28859-2025
Epoxy powder encapsulation material for electronic packaging
GB/T 45968-2025
Optical near stoichiometric lithium niobate crystal used in quantum information
GB/T 45939-2025
Co-extrusion encapsulant film for photovoltaic module
GB/T 37946.2-2025
Test method for organic luminescence material—Part 2: Thermal property