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GB/T 11487-1989 Measuring methods of electrical properties of frequency agility pulsed magnetron 555 (USD) via email in 1-5 business day ABOLISHED
SJ 439-1973 Method of measurement for maximum oscillation starting current of O-type backward-wave tubes via email in please email coc@codeofchina.com for quotation
SJ/T 10157-1991 Blank detail specification for pulsed magnetrons (Applicable for certification) 120 (USD) via email in 1-3 business day ABOLISHED
SJ 1054-1976 via email in ABOLISHED please email coc@codeofchina.com for quotation
SJ 20527/6-2003 Microwave assembly Detail specification for model WFB2002 low noise amplifier 90 (USD) via email in 1 business day VALID
SJ 432-1973 Method of measurement for cathode preheating time of O-type backward-wave tubes via email in please email coc@codeofchina.com for quotation
SJ 378-1973 Measurement of oscillation stability time of reflex klystron 15 (USD) via email in 1-3 business day VALID
SJ 375-1973 Measurement of of pulse modulation characteristic of reflex klystrons 15 (USD) via email in 1-3 business day VALID
SJ 434-1973 Method of measurement for power-voltage characteristics of O-type backward-wave tubes via email in please email coc@codeofchina.com for quotation
SJ 20527A-2003 General specification for microwave assembly 160 (USD) via email in 1 business day VALID
GB/T 12853-1991 Blank detail specification for continuous wave magnetrons 90 (USD) via email in 1-3 business day ABOLISHED
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