生物制品
A.国药准字Z+8位数字B.国药准字T+8位数字C.国药准字F+8位数字D.国药准字S+8位数字E.国药准字B+8位数字上述批准文号分别是指
参考答案:D
挂灰烟是在烘烤过程中,烟叶表面覆盖一层灰尘造成的。
List and explain FOUR methods of selecting a sample of items to test from a population in accordance with ISA 530 (Redrafted) Audit Sampling and Other Means of Testing. (4 marks)