It reviewed the key points of processing technique and equipment for plastic double-walled corrugate pipe at home and abroad.
论述了国内外塑料双壁波纹管成型工艺和成型设备的技术要点。
The present invention relates to new-type expansion joint with corrugate pipe consisting of corrosion-resisting lining and clad metal.
本发明涉及一种新型膨胀节，其波纹由耐蚀衬里材料和外包金属材料组成。
The paper lays the stress on the research of the application of metallic corrugate pipe and compensator in the thermodynamic pipe system of the blast furnace.
本文重点研究金属波纹管及波纹补偿器在高炉炼铁系统的热力管道中的应用。
The paper lays the stress on the research of the application of metallic corrugate pipe and compensator in the thermodynamic pipe system of the blast furnace.
本文重点研究金属波纹管及波纹补偿器在高炉炼铁系统的热力管道中的应用。
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