The factors affecting the off-gauge grade of goods are analyzed and a number of methods are proposed in this paper.

通过分析影响货物超限等级的因素，提出了降低货物超限等级的若干方法。

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The factors affecting the off-gauge grade of goods are analyzed and a number of methods are proposed in this paper.

通过分析影响货物超限等级的因素，提出了降低货物超限等级的若干方法。

youdao