东莞别墅铁艺防护栏杆 湛江高速公路服务区围墙隔离栏

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东莞别墅铁艺防护栏杆 湛江高速公路服务区围墙隔离栏

Dongguan villa iron protective railings fence of Zhanjiang expressway service area
喷塑产品多用于室内,浸塑产品多用于室外,浸塑比喷塑本钱高。

Plastic spraying products are mostly used indoors, while dipping products are mostly used outdoors. The cost of dipping plastics is higher than that of spraying plastics.

料具有遇热软化，冷却后又能固化成膜的特性，主要是物理性熔融塑化成膜过程。

The material can soften when heated and solidify into film after cooling, which is mainly a physical melting and plasticizing process.