摘要
本文以包头市通信管道工程为例,阐述了聚氨酯硬泡隔热保温材料在跨河桁架管道中的作用、施工方法以及应用前景。
As an example of communication pipes in Baotou city, the functions, construction ways and foreground of polyurethanes in spanning rivers were described.
出处
《电信工程技术与标准化》
2007年第8期53-55,共3页
Telecom Engineering Technics and Standardization
