Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Material properties of door mats 1. Cotton: natural fiber, no irritation in contact with the skin, beneficial and harmless to the human body, good hygroscopicity, breathable, but easy to wrinkle. 2. Polyester-cotton blend (polyester-viscose blend): not…
The material of bowling pins There are two sets of 20 ball pins in each fairway. The ball pins are mainly made of maple wood, which is processed by special processes such as drilling, bonding, grinding and spraying, and the surface is processed into…
The material of the cutting board The best material for the cutting board - Clam wood (Excetrodendron hsiemvu (Chun et How) H.T. Chang et Miau), also known as fire wood, Tiliaceae, evergreen tree, endangered species. It is distributed in the tropical…
The material and size of the eco-bag The common material of ecological bags is: pp polypropylene. Ecological bag is a kind of ecological synthetic material with high strength, UV resistance, acid and alkali corrosion resistance. Zero pollution can be…
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