Sydney Harbor Bridge
there are 10 major drainage systems in new york state
narmada river
drainage systems
Blood and the lymphatic systems. Wound drainage systems are things such as catheters (tubes) being inserted near the main surgical site to get rid of excess fluid brought on by the inflammatory process.
manhole
There are six
If the American Government Systems is what you are talking about, then it is divided into the Legislature, the Judicial, and the Executive branches of Government which divides the power evenly among the three branches.
Near waterways and drainage systems
Surface drainage systems.
Near waterways and drainage systems
drainage
Surface drainage systems.