Rotating tools with parallel shanks--Diameters of shanks and sizes of driving squares

Norma vydána dne 10.2.2004

Test method for Rockwell hardness of carbon materials

Norma vydána dne 6.8.2023

Test method for surface roughness of carbon materials

Norma vydána dne 6.8.2023

Corrosion of metals and alloys—Monitoring methods of environment factors for exposure corrosion tests in surface seawater

Norma vydána dne 6.8.2023

Non-destructive testing of steel tubes—Magnetic particle inspection of seamless and welded ferromagnetic steel tubes for the detection of surface imperfections

Norma vydána dne 6.8.2023

Optical functional films—Measurement method for microstructure thickness

Norma vydána dne 6.8.2023

Welded antibacterial stainless steel pipes and fittings

Norma vydána dne 6.8.2023

Test method for crystalline quality of semiconductive single crystal—X-ray diffraction method

Norma vydána dne 6.8.2023

Non-destructive testing (NDT) methods of steel tubes—Liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections

Norma vydána dne 6.8.2023

Hot-rolled steel sections for petroleum and natural gas engineering

Norma vydána dne 6.8.2023