2016
12-07Beijing Metro Line 9
Beijing Metro Line 9 - Third Party Monitoring, Geotechnical Investigation, Safety Risk Assessment A total length of abo...2016
12-07Beijing Metro Line 4
Beijing Metro Line 4 - Geotechnical Engineering Survey, Engineering Survey Line 4 is the 60th anniversary of the Nation...2016
12-07Beijing Metro Line 6
Beijing Metro Line 6 - Geotechnical Engineering Survey, Engineering Survey Full-length 52km, through the center city of...2016
12-07Beijing Metro Line 7
Beijing Metro Line 7 - Geotechnical Engineering Investigation A total length of about 24km, runs through four urban are...2016
12-12Beijing Metro Line 14
Beijing Metro Line 14 - Geotechnical engineering survey, engineering survey, third-party monitoring, geotechnical engine...