chain stitch feed-off arm m/c (feed-off arm m/c)chain stitch feed-off arm machine夹: double-layered; lined夹车: th-16埋夹: f.o.a. feed off arm; felling / fell seam; figure-clinging; t/r ：polyester / rayon f.o.a. ： feed off arm钳夹车: schnabel car（粤）埋夹: fell seam下载手机词典可随时随地查词查翻译
