The Open Petroleum Engineering Journal
2016, 9 : 324-324Published online 2016 December 30. DOI: 10.2174/1874834101609010324
Publisher ID: TOPEJ-9-324
RETRACTION
Retraction Notice: Composite Advanced Detection for Coal Seam Thickness in Coal Roadway
1
State Key Laboratory of Deep Geomechanics & Underground Engineering, China University of Mining & Technology,
Xuzhou 221008, China
2 School of Resources and Earth Science, China University of Mining & Technology, Xuzhou 221008, China
* Address correspondence to this author at the University Road, Xuzhou, China. Postcard: 221008; Tel: +86 51683995678; E-mail: wbsyes@126.com
2 School of Resources and Earth Science, China University of Mining & Technology, Xuzhou 221008, China
* Address correspondence to this author at the University Road, Xuzhou, China. Postcard: 221008; Tel: +86 51683995678; E-mail: wbsyes@126.com