What does BUPNIS stand for?

BUPNIS stands for "Beijing Underground-Network Information System"

How to abbreviate "Beijing Underground-Network Information System"?

"Beijing Underground-Network Information System" can be abbreviated as BUPNIS

What is the meaning of BUPNIS abbreviation?

The meaning of BUPNIS abbreviation is "Beijing Underground-Network Information System"

What does BUPNIS mean?

BUPNIS as abbreviation means "Beijing Underground-Network Information System"