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The super needle bar stroke and super alternating presser foot make its feature of heavy duty sewing even more outstanding;
超长针杆行程，大互动量交替压脚，缝厚能力更显出色；
youdao
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The super needle bar stroke and super alternating presser foot make its feature of heavy duty sewing even more outstanding;
超长针杆行程，大互动量交替压脚，缝厚能力更显出色；
youdao