【化】 平封头; 平板封头

规格：平头冷墩模、沉头冷墩模、一序冲顶模、缩杆模等。

flat

flat-bed sewing machine, free-arm sewing maschine

dry flat-abscess

plate link chain (flat articulated chain)

flat cutting【木】

flat-foot support

finger bowl with flat cover

forming flat bags in connection with the packaging of goods