N/A is the main language of 263103/2557 (Materials and Construction 2 facebook group. Having alot of group type in Facebook: close, open and secret and it is a CLOSED group. They attracted 125 members. So it is a Tiny group. You can find this group by searching 788368431225975 on Google, Bing or Yahoo. 2015-03-30 10:49:39 is the closest date we have information about it.
กลุ่มชี้แจงงานวิชาวัสดุและการก่อสร้าง 2 สถ.ม.ศิลปากร