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Standard No. Title Price(USD) Delivery Status Add To Cart
GB 3188-1982 Outline dimensions of electronic tubes 135 (USD) via email in 1-3 business day ABOLISHED
GB 11032-1989 Metal oxide surge arresters without gaps for a.c. systems 510 (USD) via email in 1-5 business day ABOLISHED
GB 7274-1987 Methods for the measurement of direct interelectrode capacitances of electronic tubes and valves 195 (USD) via email in 1-3 business day ABOLISHED
GB 1956-1989 The type designation for electron tubes 195 (USD) via email in 1-3 business day ABOLISHED
ZB Y 286-1984 via email in ABOLISHED please email coc@codeofchina.com for quotation
SJ/T 10732-2000 The type designation for electron tubes 240 (USD) via email in 1-3 business day VALID
GB 787-1974 Dimensions of electronic tube bases 1050 (USD) via email in 1-8 business day ABOLISHED
GB 4597-1984 1485 (USD) via email in 1-10 business day ABOLISHED
GB 2987-1982 135 (USD) via email in 1-3 business day ABOLISHED
SJ/Z 1586-1980 Preferred series for heater voltage of electronic tubes 180 (USD) via email in 1 business day VALID
GB 3164-1982 165 (USD) via email in 1-3 business day ABOLISHED
GB 3163-1982 510 (USD) via email in 1-5 business day ABOLISHED
SJ/T 11246-2001 The ceramic housing used in vacuum interrupter 165 (USD) via email in 1-3 business day ABOLISHED
SJ/T 11082-2000 Measuring methods of the heater or filament current and voltage for electronic tubes 60 (USD) via email in 1 business day VALID
GB 3189-1982 Connecting dimensions for caps of electronic tubes 60 (USD) via email in 1-3 business day ABOLISHED
GB 11287-1989 Vibration(sinusoidal) tests on relays and protection equipment via email in ABOLISHED please email coc@codeofchina.com for quotation
GB 4965-1985 Classification and designation for getter 75 (USD) via email in 1-3 business day VALID
GB 11028-1989 Test method for the evaluation of bond strength of impregnating varnishes by the wire bundle test via email in ABOLISHED please email coc@codeofchina.com for quotation
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