DB65 T 2608-2006 General Rules of Standard System for produce of Hetian sheep's Wool《和田羊羊毛生产标准体系总则》.pdf

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DB65 T 2612-2006 和田羊羊毛.pdf

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DB65 T 3581-2014 和田手工羊毛地毯 毛纱染色工艺规范.pdf

DB65 T 2609-2006 Hetian Sheep《和田羊》.pdf

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