1 has different meanings. Gross weight refers to the weight of the commodity itself plus the weight of the package, and net weight refers to the weight of the commodity itself.
2. Weighing method. The actual weight of the goods after removing the outer packaging is the most commonly used weighing method in international trade.
3, the applicable goods are different. Gross weight usually applies to low-value goods.
Weight:
Weight is a measure of the size of an object subjected to gravity. Weight and mass are different, and the unit is Newton. This is the basic property of an object. Under the gravity of the earth, the weight of a substance with a mass of 1 kg is 9.8 Newton. In the past, there was a saying in physics that the gravity of objects near the earth's surface was called weight. An object on the earth's surface will be subjected to inertial centrifugal force generated by the earth's rotation in addition to its own gravity. The resultant force of these two forces is called the weight of the object.