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Numerical controlled flow line for pipe shaping.
管道数控加工自动控制流水线。
youdao
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Tilt the ladle slowly to provide constant controlled flow of molten iron.
慢慢地倾斜钢水包，铁水流速稳定可控。
youdao
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Tilt the ladle slowly to provide constant controlled flow of molten iron.
慢慢地倾斜钢水包，铁水流速稳定可控。
youdao