组合使用关键词、标准类型、状态与 ICS 分类，快速定位所需国家标准。
找到 5,061 条
GB/T 13748.11-2005
Chemical analysis methods of magnesium and magnesium alloys Determination of beryllium content Solochrome cyanine R spectrophotometric method
GB/T 14992-2005
Classification and designation for superalloys and high temperature intermetallic materials
GB/T 12363-2005
Classification of forging functions
GB/T 1475-2005
Gallium
GB/T 7998-2005
Test method for intergranular corrosion of aluminium alloy
GB/T 718-2005
Foundry pig iron
GB/T 19743-2005
Water atomized pure iron powder and alloyed steel powder for powder metallurgy
GB/T 1412-2005
Pig iron used for spheroidal graphite cast iron
GB/T 5776-2005
Corrosion of metals and alloys-Guidelines for exposing and evaluating metals and alloys in surface sea water
GB/T 5223.3-2005
Steel bars prestressed concrete
GB/T 19748-2005
Steel-Charpy V-notch pendulum impact test-Instrumented test method
GB/T 19747-2005
Corrosion of metals and alloys-Determination of bimetallic Corrosion in outdoor exposure corrosion tests
GB/T 19746-2005
Corrosion of metals and alloys-Alternate immersion test in salt solution
GB/T 19745-2005
Corrosion tests in artificial atmosphere at very low Concentrations of polluting gas(es)
GB/T 19744-2005
Determining of plane-strain crack-arrest fracture toughness,K Ia,for ferritic Steels
GB/T 15970.8-2005
Corrosion of metals and alloys-Stress corrosion test Part8:Preparation and use of specimens to evaluate weldments
GB/T 10561-2005
Steel-Determination of content of nonmetallic inclusions-Micrographic method using standards diagrams
GB/T 7314-2005
Metallic materials-Compression testing at ambient temperature
GB 5237.6-2004
Wrought aluminium alloy extruded profiles for architecture--Part 6:Thermal barrier profiles
GB 5237.4-2004
Wrought aluminium alloy extrudedprofiles for architecture--Part 4:Powder coating profiles