GOST 22171-90

Petroleum and natural gas industries. Offshore production installation. Evacuation ways and temporary safe refuges. General requirements

Indoor air. Part 14. Determination of total (gas and particle phase) polychlorinated dioxin-like biphenyls (PCBs) and polychlorinated dibenzo-p-dioxins/dibenzofurans (PCDDs/PCDFs). Extraction, clean-up and analysis by high resolution gas chromatography and mass spectrometry

Motor and aviation gasolines. Method for the evaluation of chemical stability

Leather. Physical and mechanical tests. Determination of apparent density and mass per unit area

Low protein macaroni products. General specifications

Refrigerating systems and heat pumps. Safety and environmental requirements. Part 2. Design, construction, manufacture, testing, marking and documentation