What does SM3/H stand for?

SM3/H stands for "standard m3 per hour"

How to abbreviate "standard m3 per hour"?

"standard m3 per hour" can be abbreviated as SM3/H

What is the meaning of SM3/H abbreviation?

The meaning of SM3/H abbreviation is "standard m3 per hour"

What does SM3/H mean?

SM3/H as abbreviation means "standard m3 per hour"