Collateral Materials includes booklets, catalogs, brochures, films, sales kits and annual reports.

随附材料包括夹页，目录，产品宣传册，电影资料，销售工具包和年度报表。

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They will further help you integrate all your collateral and web materials to work together and present a unified message.

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It also suggests that companies are amassing the materials either as a hedge against inflation or as a means of building up collateral with which to get more loans at a time when monetary authorities are attempting to tighten the credit supply.

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