Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
SJ 443-73 Method of measurement for cathode heating time of high-voltage rectifier tubes 30.0 via email in 1~3 business day valid
SJ/T 11017-1996 Methods of analysis for pure silver drazing fro electronic devices - Determination of phosphorus (spectrophotometric phosphomolybdate method) 30.0 via email in 1~3 business day abolished
SJ 1383-78 Electronic tubes,Type FU-104Z(F) 150.0 via email in 1~3 business day valid
SJ 1287-77 Electronic tubes,Type FU-101F and F-101Z 120.0 via email in 1~3 business day valid
SJ 20033-1992 Detail specification for air dielectric tubular (piston type) trimmer variable capacitor,Model JCWG31 60.0 via email in 1~3 business day valid
SJ 448-1973 Methods of measurement for static characteristic of high-voltage rectifier tubes 30.0 via email in 1~3 business day valid
GB/T 31769-2015 Rating specification for applied competence of innovation method 225.0 via email in 1~3 business day valid
SJ/T 11014-1996 Methods of analysis for pure silver brazing for electronic devices - Determination of antimony (spectrophotometric-malichite green method) 30.0 via email in 1~3 business day abolished
SJ 3163-1988 Sockets for colour picture tubes, Type GZS10-3-1 45.0 via email in 1~3 business day valid
SJ 1396-78 Methods of measurement for voltage standing wave ratio of gas discharge noise tubes 30.0 via email in 1~3 business day valid
SJ 2168-1982 Epoxy powder for coatings 120.0 via email in 1~3 business day valid
SJ 367-1973 Measurement of output power of reflex klystrons 60.0 via email in 1~3 business day valid
SJ/Z 1465-79 Method of chemical analysis of ceramic blank 660.0 via email in 1~3 business day valid
SJ 423-1973 Methods of measurement for matching characteristic of low noise travelling wave tubes 30.0 via email in 1~3 business day valid
SJ/T 11018-1996 Methods of analysis for pure silver brazing for electronic devices-Determination of sulfur (iodimetric combustion method) 45.0 via email in 1~3 business day abolished
SJ 1286-77 Electronic tubes,Type FU-105Z 150.0 via email in 1~3 business day valid
SJ 436-1973 Method of measurement for frequency pushing figure of O-type backward-wave tubes 30.0 via email in 1~3 business day valid
SJ/T 10557.3-1994 Method for measurement of average dislocation density of Aluminium foil for electroytic capacitor 60.0 via email in 1~3 business day valid
SJ/Z 731-73 Preferred series and types photomultiplier tubes 480.0 via email in 1~3 business day valid
SJ 381-73 Measurement of frequency temperature coefficient of reflex klystrons 30.0 via email in 1~3 business day valid
About Us | Contact Us | Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Codeofchina Inc 2008-2020