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超细羊毛
Super fine wool
价格:¥0.00
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水洗羽毛羽绒
Washed feather and down
价格:¥0.00
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水洗羽绒羽毛绒子含量检验方法 绒量检测仪法
Determination of down content of washed feather and down -- Down testing instrumentation
价格:¥0.00
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警服材料 毛涤絮片
Material for police uniform -- Wool-polyester wadding
价格:¥0.00
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警服材料 涤纶仿丝棉
Material for police uniform -- Polyester fiber silk-like wadding
价格:¥0.00
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