What does HHSM stand for?
HHSM stands for "Halliday and Halliday Slope Mine"
How to abbreviate "Halliday and Halliday Slope Mine"?
"Halliday and Halliday Slope Mine" can be abbreviated as HHSM
What is the meaning of HHSM abbreviation?
The meaning of HHSM abbreviation is "Halliday and Halliday Slope Mine"
What does HHSM mean?
HHSM as abbreviation means "Halliday and Halliday Slope Mine"
