GOST 8559-75

Essential oil of fir needle Siberian (Abies sibirica Lebed.). Specification

Semiconducting photoelectric detectors and receiving photoelectric devices. Terms and definitions

Cleanrooms and associated controlled environments. Part 5. Operations

Methods for studying the effects of chemicals on the human body. Bovine corneal opacity and permeability test method for identifying chemicals inducing serious eye damage and chemicals not requiring hazard classification for eye irritation or serious eye damage

Button head screws. Part 1. Hexagon socket button head screws

State system for ensuring the uniformity of measurements. Dielcometric moisture meters for construction materials. Calibration method