UPVC abbr. 非受火压力容器代号
- In this paper the development prospect of PE pipe was expounded through comparing the performance and using of Both PE pipes and UPVC pipes.
通过对聚乙烯(PE)管和聚氯乙烯(UPVC)管的性能及应用情况的对比,阐明PE管的发展前景。 - Precautions against transport, storage, operation and installation of UPVC water supply piping are given to ensure operational quality of the piping.
介绍了UPVC给水管材运输和储存、施工安装注意事项,以保证该水管安装质量。 - In order to reduce the splash causing in the process of storage and window forming of UPVC plastic profiled material, introduced the causing reason of colored patches and its prevent solution.
为了减少硬质聚氯乙烯(UPVC)塑料异型材(以下简称塑型材)在储存、成窗的过程中产生的色斑,介绍了色斑产生的原因及其预防措施。
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