disk water meter圆盘形水表;圆盘式水表;翻译
disk flow meter旋转盘式流量计
cone and disk type meter锥
rotary disk meter转盘式流量计
rotating disk meter环斗式水表;翻译
wobble disk meter摆盘式水表
nutating-disk meter摆盘式水表
forage disk meter牧草圆盘计
wobble-disk meter摆盘式水表