Get the number of Procedural Material instances.

获取程序材料实例数。

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It is important to enhance the procedural management of material and storage.

加强物资的程序管理和保管保养是重要的措施。

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It is important to enhance the procedural management of material and storage.

加强物资的程序管理和保管保养是重要的措施。

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