GB/Z 190-2026
电气设备用图形符号 多媒体设备用图形符号规范
Graphical symbols for use on electrical equipment—Specification for graphical symbols for multimedia equipment
- 实施日期
- —
- ICS 分类
- 01.080.20;33.160.60
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 302 条
GB/Z 190-2026
Graphical symbols for use on electrical equipment—Specification for graphical symbols for multimedia equipment
GB/T 4959-2026
Methods of measurement for the characteristics of sound reinforcement in auditoria
GB/T 10240-2026
Specifications for the editing and production of programme source for subjective assessment of sound quality of electro-acoustic products and systems
GB/T 47288-2026
Radio data system (RDS)—Receiver products and characteristics—Methods of measurement
GB/T 12060.21-2025
Sound system equipment—Part 21: Acoustical (output-based) measurements
GB/T 45715.2-2025
Multimedia systems and equipment for vehicles—Surround view system—Part 2: Recording methods of the surround view system
GB/T 45715.1-2025
Multimedia systems and equipment for vehicles—Surround view system—Part 1: General
GB/T 14474-2024
Horn loudspeakers—General requirements
GB/T 14475-2024
Horn loudspeakers—Measuring methods
GB/T 44218-2024
Methods of measurement for microspeakers
GB/T 44021.1-2024
Audio, video and related equipment—Determination of power consumption—Part 1:General
GB/T 44021.2-2024
Audio, video,and related equipment—Determination of power consumption—Part 2: Test signals and media
GB/T 44021.3-2024
Audio,video and related equipment—Determination of power consumption—Part 3: Television sets
GB/T 44021.4-2024
Audio, video and related equipment—Determination of power consumption—Part 4: Video recording equipment
GB/T 44021.5-2024
Audio, video and related equipment—Determination of power consumption—Part 5: Set top boxes(STB)
GB/T 44021.6-2024
Audio,video and related equipment—Determination of power consumption—Part 6: Audio equipment
GB/T 43537-2023
Sound system equipment—Headphones and earphones associated with personal music players—Measurement methods of maximum sound pressure level
GB/T 43020-2023
Specification for digital audio broadcasting receiver in FM band
GB/T 42758-2023
Advanced sound system for programme production
GB/T 42243-2022
General technical specification for organic light emitting diode(OLED) television