1
IS 11424 : 2018 ( IEC 61239 : 1993)
(Reaffirmed Year :
2021
)
Nuclear Instrumentation — Portable Gamma Radiation Meters and Spectrometers Used for Prospecting — Definitions, Requirements and Calibration ( First revision )
Technical Committee :
LTD 8
Price :
₹ 2,100.00 ( US$ 25.00)