?电子裁判计时设备

auto measuring-and-judging system自动测量与判断系统 electronic judging and timing equipment电子裁判计时设备 Judging by his accent, he must be from Hunan.听他的口音，他准是湖南人。

?电子裁判计时仪器

electronic judging and timing equipment 电子裁判计时仪器 electronic printout 电子计时器输出打字机显示的结果 ..