BS 7458-2:1991

Test code for the measurement of airborne noise emitted by rotating electrical machinery-Survey method

BSI Group, 06/28/1991

Publisher: BS

File Format: PDF

$90.00$180.34

Description

Published:28/06/1991

Pages:24

File Size:1 file

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

Method, of survey grade accuracy, of measuring sound pressure levels around a machine and of determining the A-weighted sound power level.

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

More BS standard pdf

BS 4187-3:1978

Microfiche-Formats of 208, 270, 325 and 420 frames (except COM)

$76.00 $152.40

BS +AU 169:1978

Method for determination of burning behaviour of interior materials for motor vehicles

$125.00 $251.46

BS 2690-100:1978

Methods of testing water used in industry-Foreword, scope and general requirements

$76.00 $152.40

BS L 168:1978

Specification for bars and extruded sections of aluminium-copper-magnesium-silicon-manganese alloy (solution treated and artificially aged) (not exceeding 200 mm diameter or minor sectional dimension) (Cu 4.4, Mg 0.5, Si 0.7, Mn 0.8)

$76.00 $152.40