1 . utilidor
uninsulated pipeutilidor 保温管道- 基于2个网页
2 . of pipeline insulation
it includes double layer structure of pipeline insulation , optimum options of thermal insulation materials and calculating ways of thickness of insulation layer .包括保温管道的单双层结构和最佳保温材料的优化选取,最佳保温层厚度的设计计算。
3 . pipeline insulation
it includes double layer structure of pipeline insulation , optimum options of thermal insulation materials and calculating ways of thickness of insulation layer .包括保温管道的单双层结构和最佳保温材料的优化选取,最佳保温层厚度的设计计算。
4 . insulating pipeline
overall optimal design for double insulating pipeline ., 双层保温管道的总体优化设计.