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氧化钴
yǎnghuà gǔ
met.
cobaltous oxide
(CoO)
;
cobalt oxide
(CoO)
polygr.
kings blue
tech.
cobalt blue
;
king's blue
;
powder blue
氧化钴:
26 phrases
in 5 subjects
Chemistry
3
General
3
Metallurgy
9
Polygraphy
2
Technology
9
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