产品包装上必须注明实际重量（净重和毛重）；

On the package of the product, there must be noted explicitly the actual weights (net and gross);

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甚至最好做到对产品的包装，装箱尺寸和毛重，净重的介绍，使客户一目了然。

Had better even accomplish it to the packaging of the products, case size and gross weight, the introduction to the net weight, make the customer very clear.

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内销产品的收发货标志包括：品名、货号、规格、颜色、毛重、净重、体积、生产厂、收货单位、发货单位等。

Access to the domestic product of shipping labels include: name, product number, size, color, gross weight, net weight, volume, production plant, receiving units, delivery units.

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