适用范围
适用于左右双边同步车缝作业改装，效率更高。
Scope of applicationlt is suitable for the modification of left andright bilateral synchronous sewing operations.with higher efficiency.
适用范围
适用于左右双边同步车缝作业改装，效率更高。
Scope of applicationlt is suitable for the modification of left andright bilateral synchronous sewing operations.with higher efficiency.
适用于左右双边同步车缝作业改装，效率更高。
Scope of applicationlt is suitable for the modification of left andright bilateral synchronous sewing operations.with higher efficiency.