The diameter of post is 54MM, and with special designed needle plate suitable for stitching the small-curved portion.
釜座直径为54MM，且采用特殊设计的针板，可适用于缝制具有小曲度的物品；
The influences of the sewing needle and stitching parameters on the permeability were studied.
用径向技术测量了缝合预制件的渗透率，研究了缝针型号、缝合参数对渗透率的影响。
Twin-needle reinforced stitching with a high tensile strength thread.
双针具有很高的拉伸强度螺纹钢筋拼接。
Pockets for tools, cell phone or cash; finished with authentic triple-needle stitching and a hammer loop.
实用性极强的口袋可以存放工具，手机或是现金。
Pockets for tools, cell phone or cash; finished with authentic triple-needle stitching and a hammer loop.
实用性极强的口袋可以存放工具，手机或是现金。
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