… Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery …
Explanatory notes
… 84.01 - Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery … the neutron reflector (e.g., beryllium, graphite, water, heavy water, certain hydrocarbons such as diphenyl or … serves to remove the heat generated by the reactor (carbon dioxide, helium, water, heavy water, molten sodium or …