What does hmm stand for?
hmm stands for "Hitachi Metals Machinery"
How to abbreviate "Hitachi Metals Machinery"?
"Hitachi Metals Machinery" can be abbreviated as hmm
What is the meaning of hmm abbreviation?
The meaning of hmm abbreviation is "Hitachi Metals Machinery"
What does hmm mean?
hmm as abbreviation means "Hitachi Metals Machinery"
