三孔打孔机、一又四分之一英寸的平头钉装钉。

Use a three-hole punch and three 1-1/4 inch brads.

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装钉机、装钉针市场都能购买到。

The binder and binding needle can all be bought in the market.

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钉纽扣缝纫机类型钉纽扣缝纫机可分为单线链式线迹和双线锁式线迹的两类。

Buttoning a sewing machine type buttoning a sewing machine can be divided into single thread chain line mark and double-thread lockstitch of two kinds.

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钉纽扣缝纫机类型钉纽扣缝纫机可分为单线链式线迹和双线锁式线迹的两类。

Buttoning a sewing machine type buttoning a sewing machine can be divided into single thread chain line mark and double-thread lockstitch of two kinds.

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