China National Standards

China specification—Capability GB Standards List

  •  China "specification—Capability" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 12274.4-2021 Quartz crystal controlled oscillators of assessed quality—Part 4: Sectional specification—Capability approval
    有质量评定的石英晶体振荡器 第4部分:分规范 能力批准    		 China National Standards
    specification—Capability
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