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SJ 441-1973 Method of measurement for operating frequency range of O-type backward-wave tubes
Standard No.: SJ 441-1973 Status: remind me the status change
Language: English File Format: PDF
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Implemented on: 1973-07-01 Delivery: via email in
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Standard No.: SJ 441-1973
Chinese Name: O型返波管工作频率范围的测试方法
English Name: Method of measurement for operating frequency range of O-type backward-wave tubes
Professional Classification: L37 Microwave tube
Professional Classification: SJ Professional Standard - Electronics
Issued by:
Issued on: 1973-02-26
Implemented on: 1973-07-01
Status:
Language: English
File Format: PDF
Word Count:
Price(USD): please email coc@codeofchina.com for quotation
Delivery: via email in
SJ 441-1973 The following standards are cited:
SJ 441-1973 Cited by the following standards:
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