security seal

device used to show whether a locking device has been opened

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

ক্যাটাগরি:

sealarchaeological artefacttamper-evident technologyartificial physical object