... spudding drill 精练抨击袭击钻机 spun acetate 醋酯短纤维纱 spun acrylic yarn 腈纶纱 ...
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air-spun acetate rayon 干纺醋酯人造丝
spun acetate rayon 干纺醋酯人造丝
acetate spun yarn 醋酯纱
air-spun n acetate rayon 干纺醋酯人造丝
acetate e spun yarn 醋酯纱
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