What does CSMH stand for?
CSMH stands for "Communications Signal Man Hole"
How to abbreviate "Communications Signal Man Hole"?
"Communications Signal Man Hole" can be abbreviated as CSMH
What is the meaning of CSMH abbreviation?
The meaning of CSMH abbreviation is "Communications Signal Man Hole"
What does CSMH mean?
CSMH as abbreviation means "Communications Signal Man Hole"
