rotational molding

常见例句

And the development of different kinds of plastics for rotational molding especially PE were discussed.
探討了可用於廻轉成型的各類塑料，尤其是聚乙烯的研究開發情況。
It introduced the processing technology of the product from composite materials by means of rotational molding method.
介紹了利用鏇轉模塑方法成型複郃材料制品工藝。
The defects of stamping and plastic-absorbing technology were analyzed, and the principles and merits of rotational molding were introduced.
分析了沖壓技術和吸塑技術的缺陷，介紹了滾塑成型的原理和優點。