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汉语拼音：zhuā dòu

自动抓取和卸出散料的一种吊具。由专用绞车驱动的两根钢丝绳和颚板组成。一根钢丝绳控制抓斗的升降，另一根控制颚板的开合。广泛用于机械化作业。

1. 一种依靠斗壁的闭合和张开，以进行自动装卸的机械装置。

• Easy to clip on and very comfortable, the Grab-It Pack Gadget Holster makes sure all your gear is at your fingertips.

  容易夹，很舒服，抓斗包小工具皮套可以确保你的装备在您的指尖。

• For dredging works, only mechanical dredgers with bucket-type closed-grabs shall be used for the dredging of river bed or ponds.

  进行挖泥工程时，只可使用密封抓斗式的机械挖泥机，以挖掘河床或塘底的淤泥。

• Grab bananas as you swing through the air for special powers and crazy power-ups!

  抓斗香蕉你在空气中摆动的特殊权力和疯狂的权力起伏！

• Easy operation, the crane does not need any other auxiliary equipment. The grab can service after being put on the hook.

  使用简单，起重机不需要配备其它任何辅助装置，将抓斗挂在克令吊吊钩上即可使用；

• The invention relates to an underground continuous wall grooving machine, in particular to a hydraulic crab bucket of the grooving machine.

  本发明涉及一种地下连续墙成槽机，尤其是涉及一种成槽机的液压抓斗。

• Closed grab dredgers with silt screens enclosing the immediate grabbing areas shall be used for all dredging works.

  所有挖泥工程，须使用在紧贴浚挖地带围有沙隔的密封抓斗式的挖泥船。

• Presently, grab is quite widely used on each port, and the grab is still main equipment for unloading of bulk cargo.

  目前，抓斗在各国港口应用十分广泛，抓斗依旧是散货卸船的主要装备。

• Again and again we are chasing the power-grabbers from the field, and though your gaze may be on the garden, we are at work in the sky.

  一次又一次，我们是从外地追逐权力，抓斗，虽然你的目光可能会在花园里，我们在天空中起作用。

• It has both the advantages of simple structure and reliable operation of the rope type grab and high productivity of the powered grab.

  既有绳索式抓斗结构简单、使用可靠之特点，又有动力式抓斗生产效率高之特点。