2025-12-21 10.8.118.215
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Latest Standards
SJ 21303-2018 General requirements for PBOM and MBOM of electronic equipment  
  Issued on:   Price(USD): 255.0
SJ 21361-2018 General requirements of three-dimensional assembly process planning for electronic equipment 
  Issued on:   Price(USD): 210.0
SJ 21443-2018 Specification for low resistance gallium nitridemonocrystalline wafers of GaN-N 
  Issued on:   Price(USD): 255.0
SJ 21442-2018 Specification for semi-insulating gallium nitride monocrystalline wafers of GaN-SI 
  Issued on:   Price(USD): 420.0
SJ 21323-2018 Ceneral specification for automatic wire bonder 
  Issued on:   Price(USD): 345.0
SJ 21480-2018 Requirements of laminating process control of flexible printed circuit board 
  Issued on:   Price(USD): 150.0
EJ/T 20155-2018 Sorting requirements of field work data ofin-situ leaching sandstone type uranium deposits 
  Issued on: 2018-01-18   Price(USD): 195.0
WJ/T 2718-2018  
  Issued on:   Price(USD):
SJ 21349-2018 Specification for the cerium doped inorganic oxide scintillation crystals 
  Issued on:   Price(USD): 420.0
SJ/Z 21350-2018 Design guide for the cerium doped silicate scintillation crystals 
  Issued on:   Price(USD): 345.0
WJ/T 1343-2018  
  Issued on:   Price(USD):
SJ 21358-2018 Graphical symbols of welding process methods for electronic equipment 
  Issued on:   Price(USD): 420.0
SJ 21311-2018 Requirements of three-dimensional machining process data set for electronic equipment 
  Issued on:   Price(USD): 210.0
SJ 21543-2018 Requirements of simulation of servo control system for electronic equipment 
  Issued on:   Price(USD): 150.0
SJ 21304-2018 Basic terms of digital panning for electronic equipment 
  Issued on:   Price(USD): 255.0
SJ 21308-2018 Model based definition representation of sheet metal technology information for electronic equipment 
  Issued on:   Price(USD): 135.0
SJ 21309-2018 Graphical symbols of assembly process methods for electronic equipment 
  Issued on:   Price(USD): 210.0
SJ 21541-2018 Requirements of three-dimensional process data distribution for electronic equipment 
  Issued on:   Price(USD): 150.0
SJ/Z 21415-2018 Guide of reliability design for electronic warfare system 
  Issued on:   Price(USD): 855.0
SJ 21379-2018 Test method for electromigration effect 
  Issued on:   Price(USD): 480.0
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