pendulum
摆锤粘度计
pendulum viscosimeter【仪】
暂无补充释义。
相关词条
pendulum
pendulum
pendulum type levelling instrument
Ophioderma pendulum Pr.
circular pendulum
cpnical pendulum grvernor
device for adjusting the beat of the pendulum
pendulum viscosimeter【仪】
暂无补充释义。
pendulum
pendulum
pendulum
pendulum type levelling instrument
Ophioderma pendulum Pr.
circular pendulum
cpnical pendulum grvernor
device for adjusting the beat of the pendulum