Photo Gallery 2019 West Sumatra Province TBT Operator Training Underground Coal Mining Technology Seminar Field Trip of Al-Kautsar Duri Middle School Student IT Underground Mining Surveyor Training and Underground Mine Ventilation System Training Training for Fulfillment and Competency Test of the First Operational Supervisor (POP) in Mining Batch I Field Trip of Al-Kautsar Duri Middle School Student IT Field Trip of Pekanbaru 5th Vocational School 100% of Participants are Recommended Competently as First Operations Supervisor Palembang Akamigas Polytechnic Performs Underground Mining Practice at BDTBT Closing of 2019 Underground Mining Operator Training in BDTBT Signing of Collaboration with the Cultural Heritage Museum and Sawahlunto Museum Riau Oil and Gas Vocational School Field Trip in Answering the Challenges of the Industrial World Jambi University Students Conduct Excursion Study at BDTBT Modern Writing Training BDTBT Holds POP Training at Two Places, Fields and Sawahlunto Optimization of BMN Utilization, BDTBT Discusses Loan Use Field Field Plan with Sawahlunto City Government Increasing BDTBT in Celebrating Holy Month of Ramadan The City Government of Sawahlunto Accelerates the Process of Building the People Chain Museum STTIND Padang Student Excursion Study Field Work Lecture for the Department of Archeology at FIB UI at BDTBT Field Work Practice Medan Institute of Technology (ITM) West Sumatra Province Underground Mining Training Center II Submission of OCMHS Certificates and OCMHS Team Visit to BDTBT Field Trip to Mandau Vocational High School 1 at BDTBT Field Trip to Mandau Vocational High School 1 at BDTBT BDTBT Cooperation Signing with Bangka Belitung University, and Sawahlunto Vocational School 2 Technical Guidance "Underground Coal Mining Technology KJL II BLU Training BDTBT Holds Dikla POP for PT Kayan Putra Utama Coal BDTBT In House Training with PT Dairi Prima Minerals