Number
Name
Status
- GB/T 31935-2015 《Corrosion of metals and alloys—Corrosion test for intergranular corrosion susceptibility of low-Cr ferritic stainless steels》 Active Products
- GB/T 4334.6-2015 《Test method for stainless steels in 5% sulfuric acid》 Active Products
- GB/T 32026-2015 《Silver coated glass mirror—Environmental test methods》 Active Products
- GB/T 31972-2015 《Requirement of corrosion protection for floating production and storage units offshore》 Active Products
- GB/T 33314-2016 《Corrosion control engineering life cycle—General requirements》 Active Products
- GB/T 15260-2016 《Corrosion of metals and alloys—Test methods for intergranular corrosion of nickel alloys》 Active Products
- GB/T 3810.13-2016 《Test methods of ceramic tiles—Part 13: Determination of chemical resistance》 Active Products
- GB/T 32571-2016 《Corrosion of metals and alloys—Corrosion test for intergranular corrosion susceptibility of high—Cr ferritic stainless steels》 Active Products
- GB/T 32508-2016 《Quantitative determination of corrosive sulfur (dibenzyl disulfide , DBDS) in insulating liquids》 Active Products
- GB/T 32550-2016 《Corrosion of metals and alloys—Determination of the critical pitting temperature under potentiostatic control》 Active Products
- GB/T 14142-2017 《Test method for crystallographic perfection of epitaxial layers in silicon—Etching technique》 Active Products
- GB/T 34203-2017 《Corrosion of metals and alloys—Air pollutant monitoring and analysis methods》 Active Products
- GB/T 5096-2017 《Test method for corrosiveness to copper from petroleum products by copper strip test》 Active Products
- GB/T 15670.7-2017 《Toxicological test methods for pesticides registration—Part 7: Dermal irritation/corrosion test》 Active Products
- GB/T 15670.8-2017 《Toxicological test methods for pesticides registration—Part 8: Acute eye irritation/corrosion test》 Active Products
- GB/T 33883-2017 《Test methods for stress corrosion of 7XXX series aluminium alloys—Boiling sodium chloride solution method》 Active Products
- GB/T 33976-2017 《Corrosion resistant hot rolled section steel for cargo oil tanks》 Active Products
- GB/T 23639-2017 《Energy conservation and corrosion-resistant steel-made cable support system》 Active Products
- GB/T 33373-2016 《Anticorrision—Electrochemical protection—Terminology》 Active Products
- GB/T 34710.2-2018 《Classification of the mixture gas—Part 2：Corrosive classification》 Active Products
- GB/T 35490-2017 《Anti-corrosion technology of prestressed concrete cylinder pipe》 Active Products
- GB/T 34724-2017 《Accelerated method of determining corrosion rate of metal in contact with preservative treated wood》 Active Products
- GB/T 34726-2017 《Method of determining corrosion rate of metal in contact with wood preservative》 Active Products
- GB/T 15970.7-2017 《Corrosion of metals and alloys—Stress corrosion testing—Part 7: Slow strain rate testing》 Active Products
- GB/T 34481-2017 《Test method for measuring etch pit density (EPD) in low dislocation density monocrystalline germanium slices》 Active Products
- GB/T 34560.5-2017 《Structural steels—Part 5: Technical delivery condition for atmospheric corrosion resisting steels》 Active Products
- GB/T 34349-2017 《External inspection methodology for internal corrosion of natural gas pipelines》 Active Products
- GB/T 34350-2017 《External inspection methodology for internal corrosion of liquid petroleum pipelines》 Active Products
- GB/T 19292.3-2018 《Corrosion of metals and alloys—Corrosivity of atmospheres—Part 3: Measurement of environmental parameters affecting corrosivity of atmospheres》 Active Products
- GB/T 35067-2018 《Corrosion resistant alloy bimetal bends for petroleum and natural gas industries》 Active Products