If the price we quoted is the price of the motor, as the sales department, we can immediately understand whether the price is reasonable. But the bush and the sealing ring are purchased from outside, so we do not know their reasonable price.
If we quoted the price of the motor, as the sales department, we can immediately understand whether the price is reasonable, but the shaft tile and seal ring are purchased from the outside, so we do not know their reasonable price.
If the price we quoted is the motor price, as the sales department, we can immediately understand whether the price is reasonable. But the bearing shells and sealing rings are purchased from the outside, so we do not know their reasonable price