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The birth of intelligent refining machine is human society and discovery.
智能炼油机的诞生是人类社会的又一发现。
youdao
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The machine adopts the high strength material refining.
整机采用高强度材料精制而成。
youdao
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The machine adopts the high strength material refining.
整机采用高强度材料精制而成。
youdao