BS 4789:1972 :
BS 4789:1972 : 1399048
BS 4789:1972 :
Title: Specification for ceramic components for use in envelopes for electronic tubes
Pages: 20
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
Title: Specification for ceramic components for use in envelopes for electronic tubes
Pages: 20
Year:
Publisher: British Standards Institution
Availability: Within 1-2 working days BSI will directly send the standards to End-User after our confirmation.
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