The wire or wireless remote control is used to control the distributor boom of domestic concrete pump truck, but this isn't genuine autocontrol.

现国内混凝土泵车布料杆的控制采用有线或无线遥控，无法实现真正意义上的自动控制。

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Based in Dallas, Texas, Eagle is a manufacturer and distributor of building material and construction products like cement, gypsum wallboard, recycled paperboard, and concrete and aggregates.

FORBES: Building Boom Sends Eagle Materials Stock Skyward