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纺织原料细度试验方法(直径) 显微投影仪法
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分梳山羊绒
Dehaired cashmere
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粘胶纤维用浆粕
Pulp board for viscose fibers
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锦纶66弹力丝
Polyamide 66 draw textured yarn
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锦纶6弹力丝
Polyamide 6 draw textured yarn
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锦纶66预取向丝
Polyamide 66 pre-oriented yarn
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锦纶6预取向丝
Polyamide 6 pre-oriented yarn
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间位芳纶短纤维
Poly-m-phenylene isophthalamide staple fiber
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