塑料安全帽

塑料安全帽塑料安全帽
  1. 聚乙烯树脂制备塑料安全帽

    Preparation of Safety Helmet by PE

  2. 建筑施工用斜开多气孔塑料安全帽作用是,防止工作中垂直坠物和人体坠落造成的伤害事故。

    The oblique open multi-stoma plastic safety helmet used in the building construction prevents the injury accidents caused by the vertical falling matter and the falling human body .

  3. 介绍了几种国产HDPE、LDPE注塑料的性能及其在塑料安全帽上的应用。

    This article introduced the properties of several HDPE , LDPE injection materials made in China and their application in plastic safety helmet .