GB/T 12726.4-2013

Nuclear power plants―Instrumentation important to safety―Radiation monitoring for accident and post-accident conditions―Part 4: Equipment for continuous in-line or on-line monitoring of radioactivity in process streams

核电厂安全重要仪表 事故及事故后辐射监测 第4部分：工艺流管内或管旁放射性连续监测设备