| http://www.w3.org/ns/prov#value | - The outlet conduits 320 a, 320 b from the controllable source switching valves 319 a, 319 b extend in liquid-flow communication to two bottle switching reservoir means generally designated by the numerals 327 a, 327 b in FIG. 12G. Each of the reservoir means 327 a, 327 b is a vessel capable of containing a substantial quantity of liquid.
|
