BS 4196-2:1991

Sound power levels of noise sources-Precision methods for determination of sound power levels for discrete-frequency and narrow-band sources in reverberation rooms

BSI Group, 03/29/1991

Publisher: BS

File Format: PDF

$90.00$180.34

Published:29/03/1991

Pages:18

File Size:1 file

Note:This product is unavailable in Ukraine, Russia, Belarus

All current amendments available at time of purchase are included with the purchase of this document.

General requirements for steel protruding-head bolts of tensile strength 1250 MPa (180000 lbf/in²) or greater

$166.00 $332.74

Specification for gypsum building plasters-Premixed lightweight plasters

$44.00 $88.90

Specification for bitumen-based filling compounds for electrical purposes

$90.00 $180.34

Specification for agricultural baler twines for automatic pick-up balers and similar machines. Polypropylene fibrillated film twine

$125.00 $251.46