Number
Name
Status
- GB/T 42794-2023 《Ferronickel—Determination of carbon, sulfur, silicon, phosphorus, nickel, cobalt, chromium and copper contents—Spark atomic emission spectrometry》 Active Products
- GB/T 6730.87-2023 《Iron ores—Determination of total iron and other multi-element content—Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method)》 Active Products
- GB/T 713.5-2023 《Steel plate, sheet and strip for pressure equipments—Part 5:High manganese steel with specified low temperature properties》 Active Products
- GB/T 42672-2023 《Corrosion of metals and alloys—Monitoring methods of environment factors for exposure corrosion tests in surface seawater》 Active Products
- GB/T 42661-2023 《Corrosion of metals and alloys—Test method for determining susceptibility to stress corrosion of steel reinforcement in simulated marine environment》 Active Products
- GB/T 42654-2023 《Test method for erosion corrosion of marine water for copper and copper alloys》 Active Products
- GB/T 42886-2023 《Microscopes—Microscopes with digital imaging displays—Information provided to the user regarding imaging performance》 Active Products
- GB/T 42870-2023 《Non-destructive testing—Specific methodology and general evaluation criteria for acoustic emission testing of fibre-reinforced polymers》 Active Products
- GB/T 42843.1-2023 《Fine bubble technology—Sampling and sample preparation for measurement—Part 1: Ultrafine bubble dispersion in water》 Active Products
- GB/T 42947-2023 《Test methods of reliability for watch movements》 Active Products
- GB/T 42949-2023 《Leather—Tests for colour fastness—Colour fastness to rotational rubbing》 Active Products
- GB/T 42950-2023 《Leather—Tests for colour fastness—Colour fastness to saliva》 Incoming Products
- GB/T 42943-2023 《General principles for pulp molding products》 Active Products
- GB/T 42944-2023 《Paper, board and paper products—Determination of effective-recyclable components》 Active Products
- GB/T 42945-2023 《Pulps—Determination of mass fraction of fines》 Active Products
- GB/T 42914-2023 《Test method for fracture toughness of aluminium alloy products》 Active Products
- GB/T 42908-2023 《Determination of organic halogen content in textile dyeing and finishing auxiliaries》 Active Products
- GB/T 42903-2023 《Metallic materials—Testing methods for creep crack and creep-fatigue crack growth rates》 Active Products
- GB/T 42910-2023 《Test methods for shear strength by compression loading at high temperature of inorganic adhesives》 Active Products
- GB/T 42905-2023 《Test method for thickness of silicon carbide epitaxial layer—Infrared reflectance method》 Active Products
- GB/T 42920-2023 《Plastics—Assessment of the fire characteristics and fire performance of fibre-reinforced plastic composites》 Active Products
- GB/T 42904-2023 《Corrosion of metals and alloys—Corrosion test of flowing water in seawater pipeline》 Active Products
- GB/T 42900-2023 《Metallic materials—High strain rate compression test method at elevated temperature》 Incoming Products
- GB/T 42921-2023 《Optical functional films—Polyethylene terephthalate (PET) film—The adhesive force measurement of protective film》 Active Products
- GB/T 42922-2023 《Plastics—Determination of matter extractable by organic solvents—Chemical methods》 Active Products
- GB/T 42898-2023 《Determination of the emission of semivolatile organic compounds（SVOC） for building products》 Active Products
- GB/T 33824-2017 《Aluminum and Aluminum alloys plates, sheets and strips for cans and caps of new energy power batteries》 Active Products
- GB/T 30011-2013 《Measure method for new energy using rate on ship - The ship with gas/oil mixed fuel engine》 Active Products
- GB/T 23957-2021 《Light calcium carbonate for tooth-paste industry》 Active Products
- GB/T 22114-2021 《Humectants for toothpastes—Glycerin and polyethylene glycol》 Active Products