extinguishers

n.

熄火者( extinguisher的名词复数 )；消火者；消火器；熄火器

fire extinguisher灭火器

Fire extinguishers
Fungal LysM effectors: extinguishers of host immunity?
Fire extinguishers, their selection, maintenance and use.
A study of portable water mist fire extinguishers used for extinguishment of multiple fire types
Public access defibrillators and fire extinguishers: are comparisons reasonable?
Emergency contraception and fire extinguishers: a prevention paradox.
Dispensing apparatus for fire extinguishers
Combined handle lock and bracket for fire extinguishers
CONTROL VALVE AND DISCHARGE HOSE FOR PRESSURIZED FIRE EXTINGUISHERS
Effects of D-cycloserine on extinction of learned fear to an olfactory cue.