BS ISO 4037-3:1999
校准剂量仪和剂量率仪及确定其光子能量响应的X 和γ标准辐射.场所剂量仪和个人剂量仪的校准及其能量响应和角响应的确定
X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy. Calibration of area and personal dosemeters and the measurement of their response as a function of energy and