检测标准：
GB/T 金属和氧化物覆盖层 厚度测量 显微镜法
GB/T金属覆盖层 覆盖层厚度测量
GB/T 金属覆盖层 覆盖层厚度测量 X射线光谱方法
ASTM B487-85(2007) Standard Test Method for Measurement of Metal and Oxide Coating Thickness by Microscopical Examination of a Cross Section
ASTM B764-04 Standard Test Method for Simultaneous Thickness and Electrode Potential Determination of Individual Layers in Multilayer Nickel Deposit (STEP Test)
ASTM B568-98(2004) Standard Test Method for Measurement of Coating Thickness by X-Ray Spectrometry
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