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产品简介
详细介绍OnsystemFeedbyneedlesandfeeddog,canpreventtheslidebetweenthematerials
产品描述
详细介绍
On system Feed by needles and feed dog, can prevent the slide between the materials;
Adopt bobbin thread confirming window, can easily check the quantity of the bobbin thread;
Can adjust the tension of thread easily through the left and right self-govern spring;
With auto oil lubrication. Suit to process pants, jeans, work srits and luxury clothes.
