摘要
论文对聚氨酯直埋保温管结构及特征进行分析,从而为聚氨酯直埋保温管剪切设备的设计提供理论依据。
In this paper, the structure and characteristics of polyurethane direct buried insulating pipe are analyzed, which provides a theo- retical basis for the design of polyurethane direct buried insulating pipe shearing equipment.
作者
沈旭
白冬军
SHEN Xu;BAI Dong-Jun(Beijing Public Utility Science Institute,Beijing 100011,China;The 4th Testing Institute of Beijing Construction Engineering Quality,Beijing 100011,China)
出处
《机电产品开发与创新》
2018年第5期83-85,共3页
Development & Innovation of Machinery & Electrical Products
关键词
聚氨酯直埋保温管
聚氨酯保温层
聚乙烯外护管
剪切机构
polyurethane directly buried insulation pipe
polyurethane insulation layer
polyethylene external protection pipe
shearingmechanisnl
