What does SBL stand for?
SBL stands for "Serikat Buruh Logam"
How to abbreviate "Serikat Buruh Logam"?
"Serikat Buruh Logam" can be abbreviated as SBL
What is the meaning of SBL abbreviation?
The meaning of SBL abbreviation is "Serikat Buruh Logam"
What does SBL mean?
SBL as abbreviation means "Serikat Buruh Logam"
