Provide technical assistance to glass packaging plants in the area of facilities documentation.

在设备文档方面为玻璃包装工厂提供技术支持。

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This type of delayed packaging reduces inventory risk to a minimum, reduces transportation costs, and reduces damage (i. e. , compared to glass packaging products).

这类延期包装使存货风险降到最低程度，减少了运输成本，并减少损坏（即相对于玻璃包装的产品而言）。

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However, the main structure of plastic flexible packaging materials are plastic polymers, has some permeability to gas, and therefore can not fully replace the metal and glass packaging.

然而塑料软包装材料主体结构是塑料聚合物，对气体有一定的渗透性，因此并不能完全代替金属、玻璃包装。

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However, the main structure of plastic flexible packaging materials are plastic polymers, has some permeability to gas, and therefore can not fully replace the metal and glass packaging.

然而塑料软包装材料主体结构是塑料聚合物，对气体有一定的渗透性，因此并不能完全代替金属、玻璃包装。

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