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B51-14 (R2019) – Boiler, pressure vessel, and pressure piping code

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ISO 6926:2020

ISO 6926:2020 Acoustics – Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels – Amendment 1

CDN $35.00

SKU: 659c94287fbd Categories: ,
Edition

3

Published Date

2020-11-23

Status

PUBLISHED

Pages

1

Language Detail Icon

English

Format Secure Icon

Secure PDF