同义词
1)gravitational measuring instrument,重力测定仪2)astatic gravimeter,无定向重力仪<测>3)gravimetric variometer,重力变化测定仪4)determination of gravimeter scale value,重力仪格值测定5)gravity meter,gravimeter,gravity instrument,重力仪<测>6)high temperature thermogravimetric apparatus,高温热重力测定仪
