Which of the following are characteristics of a service purchase order? There are 3 correct answers to this question.()
B.Service specifications are required
C.A service master number is required
D.An account assignment is mandatory
E.The item category is D (service).
- · 有4位网友选择 E,占比44.44%
- · 有1位网友选择 ACE,占比11.11%
- · 有1位网友选择 BCD,占比11.11%
- · 有1位网友选择 AD,占比11.11%
- · 有1位网友选择 CE,占比11.11%
- · 有1位网友选择 BCE,占比11.11%