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GOST - Russian national standards
Page 2226
GOST ISO 3744-2024 (01/12/2025)
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering methods for an essentially free field over a reflecting plane
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 169.70 EUR more info
GOST ISO 3745-2014 (01/11/2015)
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure – Precision methods for anechoic rooms and hemi-anechoic rooms
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 157.40 EUR more info
GOST R ISO 3746-2013 (01/12/2014)
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Survey methods using an enveloping measurement surface over a reflecting plane
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 129.50 EUR more info
GOST ISO 3746-2025 (01/03/2027)
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Survey methods using an enveloping measurement surface over a reflecting plane
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 142.90 EUR more info
GOST R ISO 3747-2013 (01/12/2014)
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering/survey methods for use in situ in a reverberant environment
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 135.10 EUR more info
GOST ISO 3747-2025 (01/03/2027)
Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Engineering/survey methods for use in situ in a reverberant environment
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 130.60 EUR more info
GOST 3749-77 (01/01/1978)
Checking 90 degree C squares. Specifications
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 58.00 EUR more info
GOST 3757-75 (01/07/1976)
Reagents. Aluminium nitrate 9-aqueous. Specifications
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 45.80 EUR more info
GOST ISO 3758-2014 (01/01/2016)
Textiles. Care labelling code using symbols
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 108.30 EUR more info
GOST 3758-75 (01/01/1976)
Reagents. Aluminium sulphate octadecahydrate. Specifications
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
from 45.80 EUR more info
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