其悬臂筒型的特殊结构特别适用袖、裤等筒型部位的搭接缝纫。
With special feed-off-arm, it's specially designed for join sewing for sleeve and trousers tubular section.
上体左、右半壳直焊缝视产品结构不同，分别采用对接熔化焊和搭接缝焊工艺。
According to the different product structure, butt fusion welding process and lap seam welding process are used to respectively weld left and right half shell of upper body.
卷材屋顶防水层的搭接缝应粘(焊)结牢固，密封精密，不得有扭曲、皱折、翘边和起泡等缺陷。
The waterproof layer of the lap joint should stick (welding) firm, tight sealing, no distortion, fold, curling and blister defects.
树脂瓦单张面积大，屋面接缝少，且搭接处结合严密，与传统小块瓦相比防水性能更加突出。
Resin watts leaflet large area, roofing juncture less and pitched holds tightly touches, compared with the traditional small earthen waterproof properties is more prominent.
树脂瓦单张面积大，屋面接缝少，且搭接处结合严密，与传统小块瓦相比防水性能更加突出。
Resin watts leaflet large area, roofing juncture less and pitched holds tightly touches, compared with the traditional small earthen waterproof properties is more prominent.
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