Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
SJ 20646-1997 The measuring methods of DC/DC converters for hybrid integrated circuits $210.00 via email in 1~3 business day valid
SJ 20647-1997 General specification for platinum thermistors $210.00 via email in 1~3 business day valid
SJ 20674-1998 Series and products microwave circuits-Products of microwave solid state noise sources series $120.00 via email in 1~3 business day valid
SJ 20675-1998 Series and products of microwave circuits-Products of microwave solid state noise sources series $150.00 via email in 1~3 business day valid
SJ 20676-1998 General specification for wideband solid power amplifier module in CCM $340.00 via email in 1~3 business day valid
SJ 20677-1998 Construction Standards for Toll Communication Optical Cable Engineering Project $225.00 via email in 1~3 business day valid
SJ 20678-1998 General specification for switch network modules $310.00 via email in 1~5 business day valid
SJ 20679-1998 General specification for communication subscriber interface modules $370.00 via email in 1~5 business day valid
SJ 20680-1998 General specification for communication group interface modules $300.00 via email in 1~3 business day valid
SJ 20682-1998 General specification for Lx band Solid-state pulse power modules $250.00 via email in 1~3 business day valid
SJ 20683-1998 General specification for digital beam controller module of T/R module for phased array radar $270.00 via email in 1~3 business day valid
SJ 20684-1998 General specification for transmitter-receiver modules group for information radar image transmiision equipment $310.00 via email in 1~3 business day valid
SJ 20685-1998 General specification for receive channel module of airborne anti-jam set $340.00 via email in 1~3 business day valid
SJ 20686-1998 General specification for trunk signalling processing modules $240.00 via email in 1~3 business day valid
SJ 20687-1998 General specification of C-band low noise amplifier module at normal tempereture for satellite communication $190.00 via email in 1~3 business day valid
SJ 20713-1998 Method for the determination of 12 species of impurities including copper, maganese, magnesium, vanadium, titanium in high-purity gallium used for gallium arsenide by ICP spectrometry $75.00 via email in 1~3 business day valid
SJ 20714-1998 Test method for sub-surface damege of gallium arsenide polished wafer by X-ray double crystal diffraction $60.00 via email in 1~3 business day valid
SJ 20715-1998 Specification for Copper-beryllium alloy plate and strip for use in electronic components $120.00 via email in 1~3 business day valid
SJ 20716-1998 Specification for Copper-beryllium alloy wire and bor for use in electronic components $120.00 via email in 1~3 business day valid
SJ 20717-1998 Specification for ZnO piezoelectric films $120.00 via email in 1~3 business day valid
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