缩写 t 是指容器或包装器的重量，它是从毛重中扣除以获得净重的。

Abbr. t means the weight of a container or wrapper that is deducted from the gross weight to obtain net weight.

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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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蛋白含量分别占食物净重的14%，19%和30%；食物是一种混合了菊苣的浸湿小球。

Protein levels were 14, 19 and 30% crude protein on a dry matter basis; the diet form was soaked pellets mixed with endive.

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