GOST 26.205-88

Test methods for chemicals of environmental hazard. Assessment of inherent biodegradability using fisile ooze

State system for ensuring the uniformity of measurements. State verification chain for measuring instruments of length and signal propagation time in optical fiber, average power, attenuation and wavelength of optic radiation for fiber-optical communication and data transmission systems

Luminaires. Part 2. Particular requirements. Section 19. Air-handling luminaires. Safety requirements

Elastomeric parts for parenterals and for devices for pharmaceutical use. Part 3. Determination of released-particle count

Code of ethics for international trade in food

Communication tablets for people with speech disorders. General requirements