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Acta Agriculturae Boreali-Sinica
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中文
A Preliminary Study on Diversity and Unification of Quadratic Rotatable Combinated Design
Jiang Aixiang
ACTA AGRICULTURAE BOREALI-SINICA . 1993, (
4
): 120 -124 . DOI: 10.3321/j.issn:1000-7091.1993.04.024
