More or less liquid products consisting of various organic substances. Today, synthetic resins are mainly used in industry. They are used for the production of plastics and are components in paints and adhesives.
树脂
各种有机物质或多或少的液体产品。 如今，合成树脂主要用于工业领域。 它们用于制造涂料和粘合剂中的塑料和部件。
