Welcome toChina Electro-acoustic Net
Add to Favorites | Chinese
Position: Industry Standard
Acoustics diapason member national profession standard
National sound diapason member profession, have in different place make a way differently. Cry in Beijing for example " acoustics division " , cry in Shanghai " tuner " , in Zhejiang the province cries " sound accuse division " , s...
 Author:Stand originallyhits:5 Comments:0   Read more...
Building intelligence spends systematic engineering design and systematic part
Building intelligence changes systematic engineering design and system compositive and special aptitude runs temporary measure General principles The first, a kind of intelligent building is building development new trend....
 Author:Stand originallyhits:2 Comments:0   Read more...
About us | Legal Notices | Sitemap | Links | Partner