Seminar 46 -- Natural Ventilation for...
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GOST EN 12840 2011 Edition, January...
GOST IEC 60811-3-1 2011 Edition,...
GOST R 8.740 2011 Edition, January 1, 2011 State system for ensuring the uniformity of measurements. Flow rate and quantity of gas. Measurements procedure by turbine, rotary and vortex flowmeters and gas meters
GOST R 8.741 2011 Edition, January 1, 2011 State system for ensuring the uniformity of measurements. Volume of natural gas. General requirements for measurement procedures
GOST R 8.742 2011 Edition, January 1, 2011 State system for ensuring the uniformity of measurements. Measuring installations of 1-st class of moisture content in firm substances and materials. Verification procedure
GOST R 8.744 2011 Edition, January 1, 2011 State system for ensuring the uniformity of measurements. Optics and photonics. Interferometric measurement of optical elements and optical systems. Part 3. Calibration and validation of interferometric test equipment and measurements
GOST R 8.743 2011 Edition, January 1, 2011 State system for ensuring the uniformity of measurements. Optics and photonics. Interferometric measurement of optical elements and systems. Part 1. Terms, definitions and fundamental relationships
GOST IEC 62220-1 2011 Edition, January 1, 2011 Medical electrical equipment. Characteristics of digital X-ray imaging devices. Part 1. Determination of the detective quantum efficiency
GOST R 8.745 2011 Edition, January 1, 2011 State system for ensuring the uniformity of measurements. Optics and photonics. Interferometric measurement of optical elements and optical systems. Part 2. Measurement and evaluation techniques
GOST ISO 1562 2011 Edition, January 1, 2011 Dental casting gold alloys. Technical requirements. Test methods
GOST R IEC 60923 2011 Edition, January 1, 2011 Lamp controlgear. Ballasts for discharge lamps (excluding fluorescent lamps). Performance requirements
GOST IEC 60799 2011 Edition, January 1, 2011 Electrical accessories. Cord sets and interconnection cord sets
GOST IEC 60745-2-9 2011 Edition, January 1, 2011 Hand-held motor-operated electric tools. Safety and test methods. Part 2-8. Particular requirements for sheet metal shears
GOST IEC 60811-1-3 2011 Edition, January 1, 2011 Common test methods for insulating and sheathing materials of electric and optical cables. Part 1-3. General application methods. Methods for determining the density. Water absorption tests. Shrinkage test