GB/T 18681-2002 Thermal spraying—Low pressure plasma spraying—Ni-Co-Cr-Al-Y-Ta alloy coating

GB/T 6462-1986 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB/T 6462-2005 Metallic and oxide coatings—Measurement of coating thickness—Microscopical method GB/T 6524-2003 Metallic powders-Determination of particle size distribution by gravitational sedimentation in a liquid and attenuation measurement GB/T 8642-2002 Thermal spraying—Determination of tensile adhesive strength GB/T 9790-1988 Metallic and related coatings—Vickers and Knoop microhardness tests GB/T 9790-2021 Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorganic coatings GB/T 13277-1991 Compressed air for general use—Quality classes GB/T 13277.1-2008 Compressed air—Part 1:Contaminants and purity classes GB/T 13277.1-2023 Compressed air—Part 1:Contaminants and purity classes GB/T 13277.2-2015 Compressed air—Part 2:Test methods for oil aerosol content GB/T 13277.3-2015 Compressed air—Part 3:Test methods for measurement of humidity GB/T 13277.4-2015 Compressed air—Part 4:Test methods for solid particle content GB/T 13277.5-2019 Compressed air—Part 5:Test methods for oil vapour and organic solvent content GB/T 13277.6-2021 Compressed air—Part 6:Test methods for gaseous contaminant content GB/T 13277.7-2021 Compressed air—Part 7:Test method for viable microbiological contaminant content GB/T 13277.8-2023 Compressed air—Part 8:Test methods for solid particle content by mass concentration GB/T 13277.9-2022 Compressed air—Part 9:Test methods for liquid water content GB/T 16545-1996 Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens GB/T 16545-2015 Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens HB 5258-1983 Test method for determination of oxidation resistance of steel and high temperature alloys GB/T 16545-2025 Corrosion of metals and alloys—Removal of corrosion products from corrosion test specimens GB/T 6462-2025 Metallic and oxide coatings—Measurement of coating thinckness—Microscopical method GB/T 8642-2025 Thermal spraying—Determination of tensile adhesive strength