China National Standards

China Electroacoustics Scales sizes GB Standards List

  •  China "Electroacoustics Scales sizes" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 3769-2010 Electroacoustics - Scales and sizes for plotting frequency characteristics and polar diagrams
    电声学 绘制频率特性图和极坐标图的标度和尺寸    		 China National Standards
    Electroacoustics Scales sizes
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