Because level 5 is a machine that is installed above the floor 4 and floor 6 is the Office of AIA so afraid that there will be noise and vibration while machinery began to work, and while you work interfere with office floor 4 and 6.To reduce the impact of primary data?
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)