Koman

引用:

原帖由 ethanwch 於 2-12-2008 11:07 發表
How about this one?
http://www.wgcshop.com/pcart/shopper.php?itm=VFC-OT-TGJB_srch_VFC
Will the running cost be lower compare with using the above one? ( If I use topgas)
Thank you for answering.

Sound impact of this one, even in topgas, should be way lower than CO2 Soundflash, due to different designed purpose.