gayageum
A method of manual electric welding that uses a consumable flux-covered electrode that forms a slag to protect the weld from oxygen degradation.
(music) A zither-like chordophone, most often with twelve strings, originating in the traditional music of Korea.
plural of Morison
A cation triangular molecule composed of three hydrogen atoms, or matter composed of such molecules. Symbol: H₃⁺.
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