security seal

device used to show whether a locking device has been opened

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

カテゴリ：

sealarchaeological artefacttamper-evident technologyartificial physical object