Distinguish needs and unnecessary items, investigate the frequency of use of necessary items, and remove unnecessary items after being judged by the authority. The specific methods are as follows:
Distinguish between need and unwanted items, the frequency of use of necessary items investigation, and do not want items by the responsible unit after the determination of removal treatment, as follows:
We should distinguish the necessary and unnecessary items, investigate the frequency of use of necessary items, and remove the unwanted items after the judgment of the responsible unit. The specific methods are as follows: