This standard is for the purpose of radiation protection and measures the radioactivity concentration of γ emitters in water in the drainage system of a facility, etc.
KS A 4442-2001 history
2013KS A 4442-2013 Monitors for gamma emitting radionuclides in water
0000 KS A 4442-2001(2011)
2001KS A 4442-2001 Monitors for gamma emitting radionuclides in water