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来源:雅诚德英语网
Some processes of the faulty grain goatskin to manufacture suede garment leather were studied.
本文主要研究了残次山羊皮制造绒面服装革工艺。
Some processes of the faulty grain goatskin to manufacture suede garment leather were studied.
本文主要研究了残次山羊皮制造绒面服装革工艺。