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Chinese Agricultural Science Bulletin ›› 2005, Vol. 21 ›› Issue (11): 392-392.

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Dose Field Distribution and Dose Measurement before Commissioning of 60Co Irradiation Facilities

Zheng Xianghua, Chen Wenjie, Dong Zhiting, Chen Rong, Huang Tingjun   

  • Online:2005-11-05 Published:2005-11-05

Abstract: Seven different-activity cobalt sticks with 28878 couriers had been added to 60Co irradiation facilities. Accuracy measurement cobalt source to irradiation position repeatability was 0.14%<1%.The height from iron cover board to center source was 90.3cm。The