What does PPTB stand for?
PPTB stands for "Perusahaan Pertambangan Timah Belitung"
How to abbreviate "Perusahaan Pertambangan Timah Belitung"?
"Perusahaan Pertambangan Timah Belitung" can be abbreviated as PPTB
What is the meaning of PPTB abbreviation?
The meaning of PPTB abbreviation is "Perusahaan Pertambangan Timah Belitung"
What does PPTB mean?
PPTB as abbreviation means "Perusahaan Pertambangan Timah Belitung"
