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	GB/T 41311.1-2022 Acoustics - Describe the quantity of underwater noise from ships and methods of measurement - Part 1: Requirements for precision measurements in deep water for comparison purposes 声学描述船舶水下噪声的量及其测量方法第1部分：用于比对目的的深水精密测量要求 - 中英文版
	GB/T 34876-2017 Vacuum technology—Vacuum gauges—Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge 真空技术真空计与标准真空计直接比较校准结果的不确定度评定 - 中英文版
	GB/T 14901-2008 Test method for density of glass - Method of the sink-float comparison 玻璃密度测定沉浮比较法 - 中英文版
	GB/T 22156-2008 Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment 声学机器与设备噪声发射数据的比较方法 - 中英文版
	GB/T 10628-2008 Gas analysis - Comparison methods for determining and checking the composition of calibration gas mixtures 气体分析校准混合气组成的测定和校验比较法 - 中英文版
	GB/T 9761-2008 Paints and varnishes - Visual Comparison of the colour of paints 色漆和清漆色漆的目视比色 - 中英文版
	GB/T 20485.22-2008 Methods for the calibration of vibration and shock transducers - Part 22: Shock calibration by comparison to a reference transducer 振动与冲击传感器校准方法第 22部分：冲击比较法校准 - 中英文版
	GB/T 20485.21-2007 Methods for the calibration of vibration and shock transducers - Part 21: Vibration calibration by comparison to a reference transducer 振动与冲击传感器校准方法第21部分：振动比较法校准 - 中英文版
	GB/T 5211.20-1999 Comparison of the colour，in full-shade systems，of white，black and coloured pigments--Colorimetric method 在本色体系中白色、黑色和着色颜料颜色的比较色度法 - 中英文版
	GB/T 3361-1982 Statistical interpretation of data--Comparison of two means in the case of paired observations 数据的统计处理和解释在成对观测值情形下两个均值的比较 - 中英文版

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