GOST 20845-2002

Petroleum and natural gas industries. Arctic operations. Ice management. Physical environmental data collection

Occupational safety standards system. Dermatological personal protective products. General specifications

Food products. Methods for detection and quantity determination of coliformes

Iron-based powder structural materials. Types

Radiation processing plants. Terms and definitions

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 1. Reference equivalent threshold sound pressure levels of pure tones for supra-aural earphones