The drive fundamentals and movement periods of machines as main drive, dialing, ribbons, printing and pressing are analyzed.

分析主传动、拨号、色带打印和压印等机构的传动原理及各机构的运动周期。

youdao

Marrison ribbons have been developed to satisfy customer demands for highly efficient and high-speed printing.

高效率且快速的列印-可满足世界各厂牌列印机的要求。

youdao

Designed for both form and function, photo printing is now as portable as photo taking: ZINK Technology does not require messy ribbons, toner or inkjet cartridges.

ENGADGET: Polaroid releases Z340 Instant Digital Camera, Gaga's Grey Label snapper still on the edge of glory