These two pieces of the chain hook together.

这两个链环套在一起。

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He wired one end of the chain to the hook.

他用金属丝把链条的一头缚在钩上。

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Sheep Slaughtering and Processing Line: V-type Conveyor, Parallel Pre-Dehiding, Meat Cooling hook, Hanger, Fork Block, Shackle Chain and so on.

羊线：羊线部分设备：羊v型输送，羊平行预剥，羊线用凉肉钩、吊钩、叉挡、扣脚链。

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