Ceramic compound steel pipe 陶瓷复合钢管
compound steel pipe ceramic 复合钢管
liner plastic compound steel pipe 衬塑复合钢管介绍
stainless steel compound steel pipe 不锈钢复合钢管
Plastic-steel compound pipe 钢塑复合管
ceramic steel compound pipe 陶瓷钢铁复合管
steel skeletal compound plastic pipe 钢骨架增强塑料复合管
steel-plastic compound pipe of pp 聚乙烯钢塑复合管
It introduces the good usage properties of liner stainless steel compound steel pipe and several kinds of connection types between pipe and pipe and pipe with pipe fitting.
介绍了内衬不锈钢复合钢管良好的使用性能，以及管与管之间和管与管件之间的几种连接方式。
Analysis is made on the structure of the space truss compound girder made from steel pipe concrete, and given directly the potential development.
介绍了钢管砼空间桁架组合梁式结构型式，通过分析它的受力特点，大胆预测了这种新型结构型式的广阔发展前景。
The effects of heat treatment technology on the properties of working layer material of hot continuous steel pipe rolling mill wear resistant compound liner are researched.
研究了热处理工艺对钢管连轧机架耐磨复合衬板工作层材料力学性能的影响。
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