mass content of impurityThe results of studies on the extension of methodological capabilities of determining physico-chemical conditions of lead-based liquid-metal coolants 3/19/2020 2020 - #01 Chemistry, physics and technology of reactor coolants Salaev S.V. Askhadullin R.Sh. Ivanov K.D. Legkikh A.Yu. Niyazov S.-A.S.