輸入需要查詢的關鍵字：
詞語：tachymeter-transit
tachymeter-transit的解釋
tachymeter-transitn. 視距中星儀；視距經緯儀
tachymeter-transit的意思
tachymeter-transit 視距中星儀;視距經緯儀;stadia transit tachymeter theodolite tachymeter-transit 視距經緯儀;