security seal

device used to show whether a locking device has been opened

en-US/sɪˈkjʊɹɪti ˈsil/
en-GB/sɪˈkjʊəɹɪtɪ ˈsiːl/

หมวดหมู่:

sealarchaeological artefacttamper-evident technologyartificial physical object