What does BDTBT stand for?
BDTBT stands for "Balai Diklat Tambang Bawah Tanah"
How to abbreviate "Balai Diklat Tambang Bawah Tanah"?
"Balai Diklat Tambang Bawah Tanah" can be abbreviated as BDTBT
What is the meaning of BDTBT abbreviation?
The meaning of BDTBT abbreviation is "Balai Diklat Tambang Bawah Tanah"
What does BDTBT mean?
BDTBT as abbreviation means "Balai Diklat Tambang Bawah Tanah"
