【计】 机器周期\n【经】 机器工作周期

每个机器周期为12个振荡器或时钟周期。

messenger roller office printing machine

reverse plating circular knitting machine with independently-movable needles

photographic composing machine with movable character

fulling machine (milling machine)

lacing machine with spool carriers guided

single plunger plastic injection moulding machine

plastic-injection moulding machine

matrix wheel composing machine