塑料用途用 表示，塑料按使用性能和用途可分为通用塑料及工程塑料两类。通

The use of plastic with said plastic properties and applications by the use of general-purpose plastics and engineering plastics can be divided into two categories. <br>GE Plastics refer to general-purpose plastics, wide range of uses, production, lower prices, are building more application of plastic. It refers to a polymer plastic having a high mechanical strength and other special properties.

Plastic use means that plastics can be divided into general-purpose plastics and engineering plastics by performance and use.<br>General plastic refers to the general use of plastics, its wide range of uses, large production, low price, is more used in buildings of plastics. Engineering plastics are polymers with high mechanical strength and other special properties.

The use of plastics is indicated by. Plastics can be divided into general plastics and engineering plastics according to their performance and use.<br>General plastic refers to general-purpose plastic, which is widely used, with large output and low price. It is widely used in construction. Engineering plastics are polymers with high mechanical strength and other special properties.