All back rise seams should be two-thread chain stitch or double row lock stitch.

所有后档缝应当用双针链式缝迹或双行锁式线迹。

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Model GK8-24 double-needle four-thread bag sewing closer adapted two paralleled double thread chain stitch with auto-cut system.

袋口热合封口机，可同时缝制两条平行的双线链式线迹，具有更佳的密封性。

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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.

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。

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She shows off her jeweled wrists, both stacked with several designs, including a couple of her signature Do Brasil a thick gold chain woven with bright linen thread.

WSJ: Golden Girl