Standard

IEC 60758:2008 ED4

Revidert

Merknad: Denne standarden har en ny utgave: IEC 60758:2016 ED5

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Omfang

IEC 60758:2008 applies to synthetic quartz single crystals intended for manufacturing piezoelectric elements for frequency control and selection. This edition includes the following significant technical changes with respect to the previous edition: - preparation of AT-cut slice sample for etching is changed to make it easier; - etch channel grade classification is changed considering request of the user; - explanation of quartz axes difference between IEEE and IEC is added as Annex F.

Dokumentinformasjon

  • Standard fra IEC
  • Publisert:
  • Tilbaketrukket:
  • Utgave: 4
  • Versjon: 1
  • Varetype: IS
  • ICS 31.140
  • ISO TC TC 49

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