就像轮胎压力计对于您的汽车。
填补与水，附上塑料管和压力计和您的业务为汽车与山顶的主旨至140磅。
Fill with water, attach a plastic tube and pressure gauge and you're in business for motors with peak thrusts up to 140 LBS.
摄录由压力计在射击运动，人们可以记录的时间和压力，并用它来计算瞬时推力和总冲动的汽车。
By videotaping the gauge during firing of the motor, one can record the time and pressure and use it to calculate instantaneous thrust and total impulse of the motor.
摄录由压力计在射击运动，人们可以记录的时间和压力，并用它来计算瞬时推力和总冲动的汽车。
By videotaping the gauge during firing of the motor, one can record the time and pressure and use it to calculate instantaneous thrust and total impulse of the motor.
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