![header thumbnail](/images/img-default-logo.png)
SAC GB/T 4854.9 : 2016
Current
Current
The latest, up-to-date edition.
![header thumbnail](/images/img-default-logo.png)
ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 9: PREFERRED TEST CONDITIONS FOR THE DETERMINATION OF REFERENCE HEARING THRESHOLD LEVELS
Published date
26-09-2016
Publisher
DocumentType |
Standard
|
PublisherName |
Standardization Administration of China
|
Status |
Current
|
Sorry this product is not available in your region.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.