First, there are the actual costs of the materials used to manufacture the product, which would be the textile material and stuffing for the toy animal and the plastic resin for the Frisbee.

第一个，用于制造产品的原料的实际成本，如生产玩具的布料和玩具填充物，生产飞盘的塑料树脂。

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The paper studied the weaving process, molding technique and resin treatment of the tubular fabric composite material for repairing the textile lining of a tube under non-digging out conditions.

对应用于非开挖纺织翻衬修复技术中的管状纺织复合材料的织造工艺、压膜工艺与浸树脂工艺进行了研究探讨。

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Project survey: Ion film caustic soda is wildly used in the industries of chemical industry, medicine, papermaking, textile, etc. and PVC resin is still widely used.

项目概况：离子膜烧碱广泛应用于化工、医药、造纸、纺织等行业，PVC树脂的用途也极为广泛。

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