A hydraulic setting anchor of type GY241, and a double packing ZY331 back washing packer features in self pack and rubber sleeve pack are developed.
研制了液压坐封gy241型锚定器和“自封与压缩胶筒”双重密封的ZY331型反洗封隔器。
Based on the study of sleeve structure and the sewing features in setting of sleeves to garment at quick rate and with accurate location is presented in this paper.
本文通过对两片圆装袖结构及缝制特点的研究，提出一种两片袖简单而有效的衣袖与袖窿对位的方法，使绱袖效率提高，袖子前后位置正确率提高。
Based on the study of sleeve structure and the sewing features in setting of sleeves to garment at quick rate and with accurate location is presented in this paper.
本文通过对两片圆装袖结构及缝制特点的研究，提出一种两片袖简单而有效的衣袖与袖窿对位的方法，使绱袖效率提高，袖子前后位置正确率提高。
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