注射剂生产车间应按GMP要求进行管理的过程是（）
A.工艺流程
B.消毒与清洗
C.原料的采购
D.产品的流通
E.设备及生产管理
参考答案：A, B, E
You were working too hard. You'd better keep a ________between work and relaxation.[ ]
A. promise
B. lead
C. balance
D. diary
汽机冲转前转子偏心度应不大于多少μm？
