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GB/T 19183.5-2003
Mechanical structures for electronic equipment--Outdoor enclosures--Part 3: Climatic，mechanical tests and safety aspects for cabinets and cases
GB/T 19183.2-2003
Mechanical structures for electronic equipment--Outdoor enclosures--Part 2: Coordination dimensions for cases and cabinets
GB/T 19183.1-2003
Mechanical structures for electronic equipment--Outdoor enclosures--Part 1: Design guidelines
GB/T 7267-2003
Series of basic dimensionof control and protective panels and cabinet for secondary circuit of power system
GB/T 7154.4-2003
Thermistors--Directly heated positive step-function temperature coefficient--Part 1-4: Blank detail specification--Sensing application--Assessment level EZ
GB/T 7154.3-2003
Thermistors--Directly heated positive step-function temperature coefficient--Part 1-3: Blank detail specification--Inrush current application--Assessment level EZ
GB/T 7154.2-2003
Thermistors--Directly heated positive step-function temperature coefficient--Part 1-2: Blank detail specification--Heating element application--Assessment level EZ
GB/T 18904.5-2003
Semiconductor devices--Part 12-5: Optoelectronic devices--Blank detail specification for pin-photodiodes with/without pigtail，for fibre optic systems or subsystems
GB/T 18939.1-2003
Capacitors for microwave ovens--Part 1:General
GB/T 7154.1-2003
Thermistors--Directly heated positive step-function temperature coefficient--Part 1-1:Blank detail specification for current limiting application--Assessment level EZ
GB/T 18917-2002
Blank detail specification for the colour projection picture tubes
GB/T 17562.8-2002
Rectangular connectors for frequencies below 3MHz--Part 8:Detail specification for connectors，four-signal contacts and earthing contacts for cable screen
GB/T 15157.7-2002
Connectors for frequencies below 3MHz for use with printed boards--Part 7:Detail specification for connectors，8-way，including fixed and free connectors with common mating features，with assessed quality
GB/T 18896-2002
Methods of measurement of the colour projectionpicture tubes
GB/T 11297.3-2002
Test method for extinction ratio of Nd∶YAG laser rods
GB/T 11297.1-2002
Test method for wavefront distortion of laserrods
GB/T 6589-2002
Semiconductordevices--Discrete devices--Part 3-2:Signal (including switching) and regulator diodes--Blank detail specification for voltage-regulator diodes and voltage-reference diodes (excluding temperature-compensated precision reference diodes)
GB/T 18904.4-2002
Semiconductor devices--Part 12-4:Optoelectronicdevices--Blank detail specification for pin-FET modules with/without pigtailfor fiber optic systems or sub-systems
GB/T 18904.2-2002
Semiconductor devices--Part 12-2:Optoelectronic devices--Blank detail specification for laser diodes modules with pigtail for fiber optic systems or sub-systems
GB/T 18904.1-2002
Semiconductor devices--Part 12-1:Optoelectronic devices--Blank detail specification for light emitting/infrared emitting diodes with/without pigtail for fiber optic systems or sub-systems