Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection. Glossary - Piezoelectric materials. Synthetic quartz crystal Ingestion-build-44680 3 Environmental conditions

3 Environmental conditions

attention is drawn to BS EN ISO 14698 (all parts)

has been given within the guidance for achieving a suitable environment for archival material

intended for use in the construction of carriageways

The token is expected to contain one or more biometric references

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection. Glossary - Piezoelectric materials. Synthetic quartz crystal Ingestion-build-44680 3 Environmental conditionsWhat is PD IEC TS 61994 4 1 Synthetic quartz crystal about? PD IEC TS 61994 4 1 is the fourth series of a published document used for Piezoelectric, dielectric and electrostatic devices. This document helps in understanding the term synthetic quartz crystal that is used in manufacturing these devices. PD IEC TS 61994 4 1 gives the terms and definition for synthetic quartz crystals representing the state of the art, which are intended for manufacturing