GOST 31249-2004

Hover to load preview image

Name in English:
GOST 31249-2004

Name in Russian:
ГОСТ 31249-2004

Description in English:

Acoustics. Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance

Description in Russian:
Акустика. Построение и параметрическое описание линий пространственного распределения звука в рабочих помещениях для оценки их акустических характеристик

Document status:

Active

Format:

Electronic (PDF)

Page count:

24

Delivery time (for English version):

3 business days

Delivery time (for Russian version):

1 business day

SKU:

GOST34313

Customers who bought this item also bought

PNST 628-2022

Petroleum and natural gas industry. Subsea production systems. Exploitative documentation

€10

GOST 23279-85

Welded reinforcing meshes for reinforced concrete structures and products. General specifications

€10

GOST R 53561-2009

Pipelines valves. Gaskets of oval, octagonal section, lens steel for valves flanges. Design, dimension and general technical requirements

€10

GOST 11930.3-79

Hard-facing materials. Method of silicon determination

€10

GOST R 54127-6-2012

Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 6. Residual current operated protective devices in TT, TN and IT systems

€10

GOST R 70874.2-2024

Constructions for removing flue gases. Ceramic inner pipes. Part 2. Internal pipes for wet operation mode. Requirements and test methods

€25