译：GB/T 19443-2004 Insulators for overhead lines with a nominal voltage above 1 000 V—Ceramic or glass insulator units for d.c. systems—Definitions, test methods and acceptance criteria

译：GB/T 7164-2004 Radiation detectors for nuclear reactors-Characteristics and test methods

译：GB/T 3984.2-2004 Power capacitors for induction heating installations—Part 2:Ageing test, destruction test and requirements for disconnecting internal fuses

译：GB/T 1981.1-2004 Varnishes used for eletrical insulation—Part 1:Definitions and general requirements

译：GB/T 19437-2004 Graphic technology—Spectral measurement and colorimetric computation for graphic arts images

译：GB/T 8446.1-2004 Heat sink for power semiconductor device—Part 1:Casting kind series

译：GB/T 4026-2004 Basic and safety principles for man-machine interface, marking and identification-identification of equipment terminals and of terminations of certain designated conductors, including general rules for an alphanumeric system

译：GB/T 3984.1-2004 Power capacitors for induction heating installations—Part 1:General

译：GB/T 8446.2-2004 Heat sink for power semiconductor device—Part 2:Measuring method of thermal resistance and input fluid-output fluid pressure difference

译：GB/T 19436.2-2004 Electrical safety of machinery—Electro-sensitive protective equipment—Part2:Particular requirements for equipment using active opto-electronic protective devices(AOPDs)