Search alternatives:
doughnuts » doughnut
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1
by Stehlik, Petr
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...disc-and-doughnut baffles...”
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2
by Liang, Dawei
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...doughnut-shaped...”