This paper studies a series of diameter coefficients of sewing threads which are widely used in China.
本文对我国常用的几种缝纫线的直径和直径系数进行了研究。
Assorted quality "Lotus" sewing threads and white cotton threads, embroidery threads, metallic yarns, nylon threads, polyester filaments, rayon strings, etc. are available.
各类优质莲花牌缝纫线、白棉线及绣花线，另备有金银线、尼龙线、特头纶线及人造丝绳等。
Thread Clippers: an efficient tool for clipping threads for both hand and machine sewing, they can also be used in clipping curves and opening buttonholes.
纱线剪刀：是一把对修剪手缝和机缝线头都有用的剪刀，它还可用来修剪弯曲部分和开纽洞。
This invention discloses a sewing machine having stem to be driven to perform longitudinal movement; wherein the stem can be fixed with sewing needle for guiding threads.
本发明涉及一种缝纫机，该缝纫机具有可驱动以上下运动的针杆，该针杆上可固定缝纫针以用于引导针线。
Coats is the world's largest manufacturer and supplier of industrial sewing and embroidery threads.
高士集团是世界上最大的工业用缝纫线及锈花线制造商和供应商之一。
Packing section: auxiliary section of sewing section. Assist to finish non-sewing work in producing bags, such as packing, cut threads, turn over bags, etc.
包装部：车缝部的辅助部门，协助完成车间生产袋子的非车缝工作，如包装，剪线，翻袋等等。
This is thread clipper, an efficient tool for clipping threads for both hand and machine sewing, they can also be used in clipping curves and opening buttonholes.
那叫纱剪，一把修剪手缝和机缝线头剪刀，还可以用来修剪弯曲部分和开纽扣洞。
If the threads need to be trimmed during sewing, this device can protect the trimmer from falling.
如果需要在线程缝纫裁剪，这个装置可以保护范围的微调。
If the threads need to be trimmed during sewing, this device can protect the trimmer from falling.
如果需要在线程缝纫裁剪，这个装置可以保护范围的微调。
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