Girder at one end of the support on the center column, the other end of the support beam on beam cars.

主梁的一端支撑在中心柱上，另一端支撑在端梁小车的端梁上。

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Girder at one end of the support on the center column, the other end of the support beam on beam cars.

主梁的一端支撑在中心柱上，另一端支撑在端梁小车的端梁上。

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