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GB/T 24242.3-2014
Non-alloy steel wire rod for conversion to wire—Part 3: Specific requirements for rimmed and rimmed substitute low carbon steel wire rod
GB/T 6553-2014
Electrical insulating materials used under severe ambient conditions―Test methods for evaluating resistance to tracking and erosion
GB/T 30600-2014
Well-facilitated farmland construction―General rules
GB/T 30837-2014
Code of impawning supervision operation for import cargo under L/C
GB/T 30838-2014
Requirement on services of contracting carriers
GB/T 30539-2014
Foreign languages proficiency specifications for international trade personnel
GB/T 19285-2014
Inspection of corrosion protection for buried steel pipelines
GB/T 30822-2014
Environmetntal protection technical requirements for heat treatment industry
GB/T 30839.1-2014
Energy consumption grading of industrial electroheat installations―Part 1：General requirements
GB/T 30563-2014
Qualification test of welders―Fusion welding for copper and copper alloys
GB/T 30823-2014
Nickel-alloy probe test method for determination cooling characteristics of industrial quenching oil
GB/T 30821-2014
Non-destructive testing―Practice for digital imaging and communication
GB/T 30820-2014
Nondestructive testing—Practice for determining the impedance of absolute eddy-current probes
GB/T 30815-2014
Surface chemical analysis―Guidelines for preparation and mounting of specimens for analysis
GB/T 30806-2014
Thermal insulating products for building applications—Determination of dimensional stability under specified temperature and humidity conditions
GB/T 30805-2014
Thermal insulating products for building applications—Determination of short term water absorption by partial immersion
GB/T 30804-2014
Thermal insulating products for building applications―Determination of tensile strength perpendicular to faces
GB/T 30803-2014
Thermal insulation products for building applications—Determination of the tensile bond strength of the adhesive and of the base coat to the thermal insulation material
GB/T 30802-2014
Thermal insulating products for building applications—Determination of behaviour under point load
GB/T 30801-2014
Hygrothermal performance of building materials and products—Determination of water-vapour transmission properties—Box method