Cite
MLA Citation
British Standards Institution,. BS EN IEC 60122-2. Quartz crystal units of assessed quality.. London : British Standards Institution, 2023. http://access.bl.uk/ark:/81055/vdc_100179584293.0x000001
This is an interim version of our Electronic Legal Deposit Catalogue-eJournals and eBooks while we continue to recover from a cyber-attack.
British Standards Institution,. BS EN IEC 60122-2. Quartz crystal units of assessed quality.. London : British Standards Institution, 2023. http://access.bl.uk/ark:/81055/vdc_100179584293.0x000001