Concrete pump in operation, the console from the pumping operations of dozens or even on the 100-meter long, so people often need to meet to complete operation.
混凝土泵车在操作时，由于控制台距离泵送作业面有几十甚至上百米远，所以往往需要多人配合才能完成作业。
Concrete pump in operation, the console from the pumping operations of dozens or even on the 100-meter long, so people often need to meet to complete operation.
混凝土泵车在操作时，由于控制台距离泵送作业面有几十甚至上百米远，所以往往需要多人配合才能完成作业。
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