The relationship between tank id and fluid type id will be 1:1 (one tank assigned to one fluid type id). For example, the supervisor may associate tank #1 with fluid #1 or tank #1 with fluid #2. Each tank must be associated with one and only one fluid type.
Tank-Fluid
Tank No -
Active keys:
Numeric keys, 
, 
, 
Action:
•Enter key with no entry Æ moves to Create Hose screens
Fluid No -
Active keys:
Numeric keys, 
, 
, 
The user must enter a valid number for a fluid in the system. Pressing enter after a valid fluid number will bring the
Samson
