KS A 4421-1987
Radioactive dust monitors
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KS A 4421-1987
Standard No.
KS A 4421-1987
Release Date
1987
Published By
Korean Agency for Technology and Standards (KATS)
Status
Be replaced
1997-11
Replace By
KS A 4421-1997
Latest
KS A 4421-1997(2012)
KS A 4421-1987 history
0000
KS A 4421-1997(2012)
1997
KS A 4421-1997
Radioactive dust monitors
1987
KS A 4421-1987
Radioactive dust monitors
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