double-head spring needle knitting machine的意思|示意
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双头弹簧针针织机
double-head spring needle knitting machine的网络常见释义
汗绒布二用针织机 double-head rail 双头轨 double-head spring needle knitting machine 汗绒布二用针织机 double-head turning tool welded with carbide tip 硬质合金双头车刀 ..