Căutare 1993 -2018 după Subiect
Afișează articolele 878-897 of 1505
Subiect |
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nitriding [6] |
nitriding process [2] |
nitrocarburation [1] |
Nitrocarburizing [2] |
Nitroso R-Salt [1] |
noble and non-ferrous metals [1] |
nodularity [1] |
nodule graphite [1] |
noise level measurement [1] |
noise pollution [1] |
non-conventional energy [1] |
non-destructive online quality control [1] |
non-precious alloys [1] |
non-revenue water [2] |
nondestructive examination [1] |
Notches [1] |
notches [1] |
numerical modelling [2] |
Nusselt number [1] |
nutrients [1] |