楼主: haizi0939-lhl
|
压力如何控制在0.5% |
|
该规范具有很小的容差。 压力传感器可能有0.5％的误差。 其他错误没有余地。 摩擦呢？
The specification has very small tolerance. The pressure sensor could have 0.5% error. There is no margin for other errors. What about friction? | |
|
a = F/m
a = (Pa*Aa-Pb*Ab)/m |
|
IP卡
狗仔卡
发表于 2018-3-18 06:25:03
