... electric resistance butt welded tube || 电阻对缝焊管 electric resistance furnace || 电阻炉 electric resistance pyrometer || 电阻高温计 ...
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电阻对缝焊管
Resistance seam welded pipe
以上为机器翻译结果，长、整句建议使用 人工翻译 。
根据FWEC管式空气预热器技术规范对管子—管板胀接的要求，对有缝电阻焊管胀接进行工艺试验。
In this paper, to meet the expending requirements of technical specification for FWEC Tubular Air Heaters, the expending procedure test for the ERW tube was performed.
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