“IMO SYMBOLS
FOAM NOZZLE” NA.NA.6/336015
“IMO SYMBOLS
FOAM VALVE” NA.NA.6/336017
“IMO SYMBOLS
FIRE MAIN WITH VALVE” NA.NA.6/336057
“IMO SYMBOLS
HOSE BOX WITH SPRAY/JET” NA.NA.6/336058
“IMO SYMBOLS
FOAM SECTION VALVE” NA.NA.6/336816
“IMO SYMBOLS
FIRE MAIN SECTION VALVE” NA.NA.6/336818
“IMO SYMBOLS
FOAM MONITOR GUN” NA.NA.6/336014