ERW钢管”就是高频直缝电阻焊管,英文Electric Resistance Welding,缩写简称为ERW,用于输送石油、天然气
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![ERW钢管”就是高频直缝电阻焊管,英文Electric Resistance Welding,缩写简称为ERW,用于输送石油、天然气](/uploads/image/z/4621922-26-2.jpg?t=ERW%E9%92%A2%E7%AE%A1%E2%80%9D%E5%B0%B1%E6%98%AF%E9%AB%98%E9%A2%91%E7%9B%B4%E7%BC%9D%E7%94%B5%E9%98%BB%E7%84%8A%E7%AE%A1%2C%E8%8B%B1%E6%96%87Electric+Resistance+Welding%2C%E7%BC%A9%E5%86%99%E7%AE%80%E7%A7%B0%E4%B8%BAERW%2C%E7%94%A8%E4%BA%8E%E8%BE%93%E9%80%81%E7%9F%B3%E6%B2%B9%E3%80%81%E5%A4%A9%E7%84%B6%E6%B0%94)
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