本标准规定了用容量法和库仑法测定冷轧电镀锡钢板镀锡量的原理、试样、试验溶液和材料、试验装置、试验条件和步骤、试验结果计算和试验报告。附录A给出了镀锡量的荧光X射线测量方法。本标准适用于测定冷嘲热讽轧电镀锡钢板的锡量。本标准的试验方法适用于校准其他的镀锡量试验方法。

This document specifies the principles, samples, test solution and material, test apparatuses, test conditions and procedures, calculation of test result and test report in determination of tin mass of cold-rolled electrolytic tinplate with volumetric method and coulometric.Annex A provides Fluorescent X-ray method for tin mass measurement.

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