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1·I did frame three of my four walls on the ground, then raised them with the chain hoist.

我确实在地面装好四面墙的三个框架，再用链式起重机把它们吊起来。

2·Chain hoist is a kind of gourd.

环链葫芦是葫芦的一种。

3·This machine is called Chain hoist.

这种机器叫手拉葫芦。

4·Pneumatic chain hoist is a kind of gourd.

气动环链葫芦是葫芦的一种。

5·DHK Electric Chain Hoist is a small light lifting equipment.

DHK环链电动葫芦是一种轻小型起重设备。

6·The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5tons.

这个吊链（油压千斤顶、螺旋千斤 顶）的起重能力为5吨。

7·The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5 tons.

这个倒链（油压千斤顶、螺旋千斤顶）的起重能力为 5 吨。

8·The lifting capacity of this chain hoist ( hydraulic jack , screw jack ) is 5tons.

这个吊链（油压千斤顶、螺旋千斤顶）的起重能力为5吨。

9·Often called a chain hoist, this device is used to lift heavy objects in factories.

这种设备通常称为链式起重机，它在工厂里是用来提起重物的。

10·We want to buy Material Handle Equipment, Machine Tools, Winch Hoist Chain Hoist Machine Tools.

我们要采购材料处理设备，机床，绞车提升链提升机床。