下列称重传感器在饲料加工中使用的电子配料秤上应用最多是()
A、速度传感器
B、压磁式
C、电容式
D、电阻应变片式
参考答案:D
Americans who consider themselves ________in the traditional sense do not usually hesitate to heap criticism in domestic matters over what they believe is oppressive or wasteful.
A.pedestrian
B.penchant
C.patriotic
D.patriarch
切削三要素是(),()和进给量。