| Обозначение | Заглавие на русском языке | Статус | Язык документа | Цена (с НДС 20%)
в рублях |
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Acoustics—Determination of sound power levels and sound energy levels of_x000D_
noise sources using sound pressure—Engineering methods for an essentially free field over a reflecting plane
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Published |
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На языке оригинала
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3888,00
|
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Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane
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Published |
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На языке оригинала
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3283,00
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Electroacoustics - Scales and sizes for plotting frequency characteristics and polar diagrams
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Published |
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На языке оригинала
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1253,00
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Determination of sound power level for noise emitted by woodworking machinery
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Published |
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На языке оригинала
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1642,00
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Electroacoustics—Sound level meters—Part 1: Specifications
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Published |
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На языке оригинала
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3024,00
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Electroacoustics—Sound level meters—Part 2: Pattern evaluation tests
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Published |
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На языке оригинала
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2549,00
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Electroacoustics—Sound level meters—Part 3: Periodic tests
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Published |
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На языке оригинала
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1642,00
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Direct-current potentiometers
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Published |
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На языке оригинала
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1642,00
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DпјЋCпјЋresistive volt ratio boxes
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Published |
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На языке оригинала
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1339,00
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D.C. bridge for measuring resistance
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Published |
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На языке оригинала
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1339,00
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Specification of gauges for general purpose screw threads
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Published |
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На языке оригинала
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1858,00
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Acoustical terminology
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Published |
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На языке оригинала
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9029,00
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Specification of colors
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Published |
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На языке оригинала
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1339,00
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Standard illuminants and geometric conditions
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Published |
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На языке оригинала
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1642,00
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Methods for the measurement of object color
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Published |
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На языке оригинала
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1642,00
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Geometrical product specifications (GPS)—Wedges—Part 1:Series of angles and slopes
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Published |
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На языке оригинала
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1253,00
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Geometrical product specifications (GPS)—Wedges—Part 2: Dimensioning and tolerancing
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Published |
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На языке оригинала
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1339,00
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Acoustics--Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
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Published |
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На языке оригинала
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1339,00
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Acoustics—Calibration of hydrophones—Part 2: Procedures for low frequency pressure calibration
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Published |
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На языке оригинала
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3283,00
|
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Acoustics—Low frequency calibration methods of hydrophones
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Published |
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На языке оригинала
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2549,00
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