automatic container crane 自动化集装箱起重机 container crane with rope trolley 缆车集装箱起重机 ..
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A special purpose automatic welding equipment was designed and developed according to the requirement of thick-thin steel plates welding of container crane box beam.
根据集装箱吊车箱形梁中厚薄板焊接要求，设计了一台专用自动焊接设备。
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