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www.ChineseStandard.net Database: 189759 (19 Oct 2025)
Industry Standard: SJ, SJ/T, SJT
         
SJ << ...>> SJ
Std ID Description (Standard Title)
SJ 21474-2018 (Multidimensional representation and availability assessment method for spectrum resources)
SJ 21475-2018 (Indium phosphide single wafer geometric parameter test method)
SJ 21476-2018 Technical requirements for annealing of InP single crystal
SJ 21477-2018 Technical requirements for InP poly crystal synthesis process
SJ 21478-2018 (Indium phosphide single crystal growth process technical requirements)
SJ 21479-2018 (Indium phosphide wafer grinding process technical requirements)
SJ 21480-2018 (Flexible printed board lamination process control requirements)
SJ 21481-2018 (High-speed circuit wire characteristic impedance control requirements)
SJ 21486-2018 Specification for hydrosphere sealing composite conductive rubber strip
SJ 21487-2018 (Electromagnetic shielding heat shrinkable tube specification)
SJ 21488-2018 (Rubber based absorber specification)
SJ 21489-2018 Specification for electric heating shielding glass for display screen
SJ 21490-2018 (Multi-layer co-fired ceramics manufacturing process route design requirements)
SJ 21491-2018 (Multi-layer co-fired ceramics)
SJ 21492-2018 (Multi-layer co-fired ceramic blasting technology requirements)
SJ 21493-2018 Test method of surface defects for silicon carbide epitaxial wafers
SJ 21534-2018 Specification of gallium nitride epitaxial wafer for microwave power transistor
SJ 21535-2018 Specification of silicon carbide epitaxial wafer for power electronic device
SJ 21536-2018 Specification of gallium arsenide epitaxial wafer for microwave power devices and monolithic microwave integrated circuits
SJ 21541-2018 (Electronic equipment 3D process data release requirements)
SJ 21543-2018 (Electronic equipment servo control system simulation requirements)
SJ 50033/197-2018 (Semiconductor optoelectronic device GH3202Z type optocoupler detailed specification)
SJ 50033/198-2018 (Semiconductor optoelectronic device GH3201Z-2 optocoupler detailed specification)
SJ 50033/199-2018 (Semiconductor optoelectronic device GH4420Z type optocoupler detailed specification)
SJ 58119/1-2018 (Semiconductor optoelectronic device GD3561T indium gallium arsenide photodiode detailed specification)
SJ 58119/2-2018 Semiconductor optoelectronic devices Detail specification for InGaAs photodiode of GD3562T
SJ 58119/3-2018 Semiconductor optoelectronic devices Detail specification for photodetector of GT322D-60-SM-FCIAPC
SJ/Z 21281-2018 (Printed board surface mounting plate graphic design guide)
SJ/Z 21284-2018 (Printed Board Via Protection Design Guide)
SJ/Z 21295-2018 (Core board selection guide for multilayer printed boards)
SJ/Z 21296-2018 (Guide to making and using photographic plates for printed boards)
SJ/Z 21297-2018 (Printed Board Graphics Imaging Guide)
SJ/Z 21298-2018 (Printed Board Graphics Etching Guide)
SJ/Z 21299-2018 (Multilayer printed board pressing guide)
SJ/Z 21300-2018 (Printed Plate Electroplated Nickel Gold Processing Guide)
SJ/Z 21301-2018 (Printed Board Ink Marking Processing Guide)
SJ/Z 21302-2018 (Printed Board Outline Milling Guide)
SJ/Z 21336-2018 (Data Link Equipment Reliability Design Guide)
SJ/Z 21337-2018 (Data chain equipment maintainability design guide)
SJ/Z 21410-2018 (Data Link Equipment Supportability Design Guide)
SJ/Z 21411-2018 (Data Chain Equipment Testability Design Guide)
SJ/Z 21484-2018 (Radar Admission Terminal Security Design Guide)
SJ 20120A-2018 (General technical requirements and test methods for airborne fire control radar feeder unit)
SJ 20130A-2018 (Method for detecting adhesion strength of metal plating)
SJ 20138A-2018 (Specification of Nd-doped Yttrium Aluminum Garnet Laser Bar)
SJ 20146A-2018 (General Specification for Silver Plating)
SJ 20147.1A-2018 (Silver and silver alloy coating thickness test method X-ray fluorescence spectrometry)
SJ 20147.2A-2018 (Test methods for silver and silver alloy coatings Determination of residual salt)
SJ 20149A-2018 (Specification for aluminum metallized polyester film for capacitors)
SJ 20150A-2018 (Specification for aluminum metallized polypropylene film for capacitors)
SJ 20347A-2018 (General technical requirements and test methods for airborne fire control radar antenna unit)
SJ 20358A-2018 (General specifications for optical fibre communication equipment for analogue TV signals)
SJ 20359A-2018 (Analog TV signal optical fiber communication equipment measurement method)
SJ 20390A-2018 (Specification for glass-metal joints for electronic devices)
SJ 20443A-2018 (Specification for rhodium plating)
SJ 20444A-2018 (Specification of lithium niobate single crystal)
SJ 20449A-2018 (Specification for potting compound and ceramic material for power type ceramic shell resistor)
SJ 20474A-2018 (Cold cathode trigger tube general specification)
SJ 20475A-2018 (Cold cathode trigger tube test method)
SJ 20499A-2018 (General specifications for mobile wheels of military electronic cabin)
SJ 20513A-2018 (Specification for tungsten tape for military tube)
SJ 20514A-2018 (Specification for silicon epitaxial wafers for microwave power transistors)
SJ 20521A-2018 (General specification for military portable computers)
SJ 20548A-2018 (General specification for optical time domain reflectometer)
SJ 20598A-2018 (General specification for metal elastic shielding gasket)
SJ 20605A-2018 (Specification for lithium tantalate single crystal for surface acoustic wave (SAW) devices)
SJ 20640A-2018 (Specification for indium antimonide single chip for infrared detector)
SJ 20641A-2018 (Specification for indium antimonide single crystal for infrared detector)
SJ 20670A-2018 (Zirconium aluminum getter specifications)
SJ 20703A-2018 (General specifications for TV seekers)
SJ 20717A-2018 (Specification of zinc oxide piezoelectric film)
SJ 20755B-2018 (General specification for military electromagnetic shielding ventilation windows)
SJ 20796A-2018 (General specification for ground alert guidance radar antenna drive controller)
SJ 20812A-2018 (Regulations on the design and management of military electronic equipment)
SJ 20828A-2018 (Test pattern and general layout for qualified qualification of printed boards)
SJ 20844A-2018 (Semi-insulating gallium arsenide single crystal micro area uniformity test method)
SJ 20846A-2018 (Specification for gold gold cyanide for electroplating)
SJ 20894A-2018 (Selection and use requirements of potting materials for electronic equipment parts)
SJ 20910A-2018 (General specification for powder electrostatic coating)
SJ 20921A-2018 (General Specification for the System of Military Air Traffic Control Center)
SJ 20924A-2018 (Requirements for structural design of secret communication and information security equipment)
SJ 20925A-2018 (General specification for military low-leakage shelters)
SJ 20938A-2018 (Testing method of microwave frequency converter)
SJ 20953A-2018 (General specification for duplex frequency hopping radio)
SJ 21261-2018 (MEMS inertial device structural design requirements)
SJ 21262-2018 (Technical requirements for on-chip testing of MEMS inertial device chips)
SJ 21263-2018 (Technical requirements for calibration of MEMS acceleration sensor parameters)
SJ 21264-2018 (MEMS acceleration sensor test method)
SJ 21265-2018 (Technical requirements for MEMS gyroscope parameter calibration process)
SJ 21266-2018 (MEMS gyroscope test method)
SJ 21267-2018 (Microwave component reliability design requirements)
SJ 21268-2018 (Requirements for anti-static design of microwave components)
SJ 21269-2018 (Technical requirements for solder paste printing process of microwave component printed board)
SJ 21270-2018 (Test method for shock response spectrum of microwave components)
SJ 21271-2018 (Microwave component temperature-humidity-vibration comprehensive stress test method)
SJ 21272-2018 (Test method of microwave attenuator)
SJ 21273-2018 (Testing method of microwave phase shifter)
SJ 21274-2018 (Testing method of microwave T / R components)
SJ 21326-2018 (Technical requirements for ceramic shell plug-in mounting)
SJ 21327-2018 (Technical requirements for the mounting process of ceramic shell)