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AS 1277-1983 PDF

AS 1277-1983 PDF

Name:
AS 1277-1983 PDF

Published Date:
12/01/1983

Status:
[ Withdrawn ]

Description:

Acoustics - Measurement procedures for ducted silencers

Publisher:
Standards Australia

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Czech version):
200 business days
SKU:
as-1277-1983_2053520
Choose Document Language:
17.42 €
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Applies to the objective measurement performance of silencers for ducted ventilating and air-conditioning systems for two types, viz. Type A which have the same dimensions as those of the test duct and the same direction for the inlet and outlet connections, and Type B which have different dimensions from those of the test duct and/or different directions between the axis of the inlet and outlet connections. Two methods are supplied for the determination of the insertion loss of ducted silencers, viz. the direct method and the substitution method.
Edition : 1st
File Size : 1 file , 200 KB
ISBN(s) : 0726232262
Note : This product is unavailable in Ukraine, Russia, Belarus
Number of Pages : 23
Product Code(s) : 10111048, 10111035, 10111053
Published : 12/01/1983

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