Textiles. Seam tensile properties of fabrics and made-up textile articles. Part 2. Determination of maximum force to seam rapture using the grab method
State system for ensuring the uniformity of measurements. State verification schedule for means measuring spectral density of radiance, spectral density of radiant intensity and spectral density of irradiance in the wavelength range of 0,25 - 25,00 mu; radiant intensity and irradiance in the wavelength range of 0,2 - 25,0 mu