Chinese translation for "测天对时"

time sight

Similar Words：

"测体积术" Chinese translation, "测体积学" Chinese translation, "测天" Chinese translation, "测天表" Chinese translation, "测天定位" Chinese translation, "测天光学系统" Chinese translation, "测天图" Chinese translation, "测天用秒表" Chinese translation, "测条" Chinese translation, "测铁高温计" Chinese translation