译：GB/T 17193-1997 Extra-heavy duty rigid steel conduits for electrical installations

译：GB/T 2820.4-1997 Reciprocating internal combustion engine driven alternating current generating sets—Part 4:Controlgear and switchgear

译：GB/T 17196-1997 Connecting devices—Flat quick-connect terminations for electrical copper conductors—Safety requirements

译：GB/T 2820.3-1997 Reciprocating internal combustion engine driven alternating current generating sets—Part 3:Alternating current generators for generating sets

译：GB/T 17192.3-1997 Information technology—Computer graphics—Interfacing techniques for dialogues with graphical devices(CGI)—Functional specification Part 3:Output

译：GB/T 17192.2-1997 Information technology—Computer graphics—Interfacing techniques for dialogues with graphical devices(CGI)—Functional specification—Part 2:Control

译：GB/T 2423.40-1997 Environmental testing for electric and electronic products Part 2:Test methods Test Cx:Damp heat, steady state(unsaturated pressurized vapour)

译：GB/T 17194-1997 Conduits for electrical purposes—Outside diameters of conduits for electrical installations and threads of conduits and fittings

译：GB/T 2820.1-1997 Reciprocating internal combustion engine driven alternating current generating sets—Part 1:Application, ratings and performance

译：GB/T 2820.2-1997 Reciprocating internal combustion engine driven alternating current generating sets—Part 2:Engines