经时计时器

elapsed timer  detail>>

经时计时器 经时计时器

elapsedtimer  detail>>

经时计时

ela ed time elapsed time  detail>>

历时计时器

elapsed timer  detail>>

实时计时器

real-time clock  detail>>

小时计时器

hourmeter  detail>>

电微时计，电计时器

electric chronograph  detail>>

瞬时计时器千分秒表

chronoscope  detail>>

计时计

chronoscope  detail>>

计时器

calculagraph; time-meter; chronoscope; timer; time market; time totalizer; elapsed timer; running ti...  detail>>

定时器，计时器

timer  detail>>

天文钟精密计时器经线仪

chronometer  detail>>

定时计时

timing  detail>>

分时计时

time-sharing clock time-sharing deferred-batch mode  detail>>

计时计费

fare determined by travel time  detail>>

计时计算机

computer chronograph computer-chronograph  detail>>

计时仪，微时计

chronograph  detail>>

精密计时计

chronograph chronometer  detail>>