Note: 3.5 discusses linkage issues. The notions of scope, point of declaration and name hiding are discussed in 3.3.

注：3.5 讨论连接性的问题。作用域，声明点和名字隐藏的概念在3.3 中讨论。

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Strengthen with the port authority with linkage, and require the enterprise to products with different specifications to distinguish declaration.

加强与口岸局配合联动，及时要求企业将不同规格的产品区分申报。

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