This standard specifies the basic design requirements for the nuclear sampling system of a pressurized water reactor nuclear power plant to ensure that the nuclear sampling system can safely and reliably perform its intended functions. This standard applies to the design of the nuclear sampling system of second-generation improved pressurized water reactor nuclear power plants. It does not include the design of the system equipment, nor does it include the operation, maintenance and test requirements of the system, unless these contents are directly related to the design. of. Nuclear sampling systems for other reactor types can be used as a reference.
NB/T 20178-2012 Referenced Document
GB/T 17569 Classification for the items of pressurized water reactor nuclear power plants*, 2021-10-11 Update
GB/T 4960.2 Terminology of Nuclear Science and Technology Part 2: Fission Reactors*, 2023-11-27 Update
NB/T 20178-2012 history
2012NB/T 20178-2012 Design criteria of nuclear sampling system of pressurized water reactor nuclear power plant