© 博学网 (Boxue58)

 Forgot password?
 注册register
Search
View: 34|Reply: 2
Collapse the left

ISO/TS 7849-1-2009 Acoustics -- Determination of airborne sound power levels emitted by machinery using vibration measurement -- Part 1: Survey method using a fixed radiation factor

[Copy link]
Post time 2018-10-10 22:12:00 | Show all posts |Read mode

I want to Be A member...

You have to Login for download or view attachment(s). No Account? Register

x
ISO/TS 7849-1:2009 Acoustics -- Determination of airborne sound power levels emitted by machinery using vibration measurement -- Part 1: Survey method using a fixed radiation factor
Guest, if you want to see the hidden content, please Reply

Post time 2018-10-10 22:17:57 | Show all posts
Post time 2018-10-11 21:00:17 | Show all posts
let me see ...
You have to log in before you can reply Login | 注册register

Points Rules

Powered by Discuz! X3.2

© 2001-2013 Comsenz Inc.

Quick Reply To Top Return to the list