厚度测量用带模拟或数字信号处理的电离辐射测量系统

[中文适用范围]： 包括各类利用电离辐射原理进行非接触式厚度检测的工业场景。规范还涉及系统的安全运行参数，以保障操作人员及环境的安全。整体技术框架兼顾了测量精度与设备稳定性，为相关制造与检测流程中的质量控制提供了重要支撑，推动了该领域技术发展的规范化进程。 [外文原描述]： Deals with definitions and test requirements for ionizing radiation measurement systems designed for either continuous or discrete measurement and checks of thickness, mass per unit area, or mass per unit length on industrial processes, of material in such forms as sheets, coatings, laminates, tubes, or rods. This publication replaces IEC 577 (1977).