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黑龍江省科學技術廳
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1 works in 2 publications in 1 languages
Titles
TRIZ理論入門導讀
by: 黑龍江省科學技術廳
(Language materials, printed)
, [編]
TRIZ理論應用與實踐
by: 黑龍江省科學技術廳
(Language materials, printed)
, [編]
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