Yandex.Metrika counter

GOST R ISO 389-1-2011

GOST R ISO 389-1-2011
Hover to load preview image

Name in English:
GOST R ISO 389-1-2011

Name in Russian:
ГОСТ Р ИСО 389-1-2011

Description in English:

State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 1. Reference equivalent threshold sound pressure levels of pure tones for supra-aural earphones

Description in Russian:
Государственная система обеспечения единства измерений. Акустика. Опорный нуль для калибровки аудиометрической аппаратуры. Часть 1. Опорные эквивалентные пороговые уровни звукового давления чистых тонов для прижимных телефонов

Document status:
Replaced by GOST R ISO 389-1-2023

Format:
Electronic (PDF)

Page count:
12

Delivery time (for English version):
2 business days

Delivery time (for Russian version):
1 business day

SKU:
GOST24841

Choose Document Language:
€10
Need Help?

Customers who bought this item also bought

GOST R ISO 12619-12-2024
Road vehicles. Components of the fuel system for supply of compressed gaseous hydrogen (CGH2) or hydrogen/natural gas mix. Part 12. Gas-tight housing and ventilation hoses
€25
GOST 22519.4-77
Thallium. Method for the determination of sulphur
€10
GOST ISO 15143-2-2017
Earth-moving machinery and mobile road construction machinery. Worksite data exchange. Part 2. Data dictionary
€10
GOST 28582-90
Petroleum products. Method for determination of colour
€10
GOST R 50827.3-2009
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Part 22. Particular requirements for connecting boxes and enclosures
€10
GOST R ISO 18363-3-2019
Animal and vegetable fats and oils. Determination of fatty-acid-bound chloropropanediols (MCPDs) and glycidol by GC/MS. Part 3. Method using acid transesterification and measurement for 2-MCPD, 3-MCPD and glycidol
€10