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GB 16916.1-2003
Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses(RCCB)--Part 1: General rules
GB 10963.2-2003
Circuit-breakers for overcurrent protection for household and similar installation--Part 2: Circuit-breakers for a.c. and d.c. operation
GB 1406.4-2003
Types and dimensions of lamp caps--Part 4: Shell and recessed caps
GB 19258-2003
Ultraviolet germicidal lamp
GB/T 1001.1-2003
Insulators for overhead lines with a nominal voltage above 1000V--Part 1: Ceramic or glass insulator units for a.c.systems--Definitions，test methods and acceptance criteria
GB/T 19215.2-2003
Cable trunking and ducting systems for electrical installations--Part 2: Particular requirements--Section 1: Cable trunking and ducting systems intended for mounting on walls or ceilings
GB/T 19215.1-2003
Cable trunking and ducting systems for electrical installations--Part 1: General requirements
GB/T 19216.25-2003
Tests for electric cables under fire conditions--Circuit integrity--Part 25: Procedures and requirements--Optical fibre cables
GB/T 19216.23-2003
Tests for electric cables under fire conditions--Circuit integrity--Part 23:Procedures and requirements--Electric data cables
GB/T 19216.21-2003
Tests for electric cables under fire conditions--Circuit integrity--Part 21: Procedures and requirements--Cables of rated voltage up to and including 0.6/1.0kV
GB/T 19216.11-2003
Tests for electric cables under fire conditions--Circuit integrity--Part 11: Apparatus--Fire alone at a flame temperature of at least 750℃
GB/T 775.2-2003
Test method for insulators--Part2: Electrical test methods
GB/T 6108.2-2003
Basic dimensions of winding wires--Part 2: Maximum overall diameters of enamelled round winding wires
GB/T 6108.3-2003
Basic dimensions of winding wires--Part 3: Dimensions of conductors of insulated rectangular copper winding wires
GB 19212.1-2003
Safety of power transformers，power supply units and similar--Part 1: General requirements and tests
GB 19214-2003
Electrical accessories--Residual current monitors for household and similar uses(RCM)
GB/T 12964-2003
Monocrystalline silicon polished wafers
GB 12528.11-2003
Insulated cables(wires) for railway vehicles of rated voltages up to and including 3 kV--Amendent 1:Cross-linked polyolefin insulated cables(wires) for railway vehicles
GB/T 1094.10-2003
Power transformers--Part 10: Determination of sound levels
GB/T 5094.2-2003
Industrial systems，installations and equipment and industrial products--Structuring principles and reference designations--Part 2: Classification of objects and codes for classes