国产精品无码AV一区二区三区_丰满少妇三级全黄_亚洲の无码国产の无码影院_国产成人精品一区二区三区

高頭結構易于作業

 Postbed construction for easy handing of work pieces

下送料,針送料和交替壓腳送上料的完美裝置

 Fullness distribution by means of bottom feed, needle feed and alternating foot top feed.

綜合完美控制和縫紉松線裝置(可自動或手動)配合不同高質量的要求

 Integrated fullness control and stitch loosening device (manually or automatically engage able) for constantly high quality

帶多種切邊參數的切邊機( ST-697-24155)

 Edg trimmer (class ST- 697-24144) with various trimming margins available

高效率耐用設計

Robust and durable design