DIN 50990:2018-12 Measurement of coating thickness - Measurement of the area-related mass of metallic layers by means of spectrometric measurement methods

标准编号：DIN 50990:2018-12

英文标题：Measurement of coating thickness - Measurement of the area-related mass of metallic layers by means of spectrometric measurement methods

德文标题：Messung von Schichtdicken - Messung der flächenbezogenen Masse von metallischen Schichten mittels spektrometrischer Messverfahren

发布日期：2018-12

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