GOST 25284.2-82

State system for ensuring the uniformity of measurements. Permeation tubes for Sulfur Dioxide, Hydrogen Sulfide, Nitrogen Dioxide, Chlorine, Hydrogen Chloride, Ammonia. Verification method

Environmental protection. Biological diversity. Organization and procedure of strategic environmental assessment

Medicine biological remedies for veterinary use. Detection and identification of the causative agent of Marek's disease by means of polymerase chain reaction

Environmental management. Life cycle assessment. Requirements and guidelines for organizational life cycle assessment

Plastics piping and ducting systems. Plastics pipes and fittings. Method for exposure to direct (natural) weathering

Slotted set screws with flat point