radioactive materials are mainly inspected and packaged. If they are damaged, they should be repaired in time. Articles with strong radioactivity, such as noctilucent powder, should have a lead cover with appropriate thickness in the box. Articles packed in wooden cases with glass bottles should be properly padded with soft materials and the bottle mouth must be sealed. If the cover of the outer container is loose or falls off, the cover should be quickly plugged and tightened.
units with conditions should use radioactive detectors (Class B and Class C) to measure the radiation dose when entering the warehouse, so as to facilitate storage and personal protection. Whether the dose of radiation is excessive should be measured for each batch of goods in storage, and the measured number should be marked on the pallet card to attract the attention of the staff and strengthen protection.