请各位大哥大姐帮我看一下这句话.? the following parameter c37, c38, and c39 serve for setting and modification of zero point, scale end, and span value without calibration weights, or for re-entering these values if they are lost (e.g. due to a defective indicator). 下列参数c37、c38和c39用于设置和修改未标定重量的零点值、最大刻度值和跨度值, 或用于在数值丢失情况下,重新输入数值。查看更多