To operate a portable CO2 extinguisher continuously in the discharge mode ____________.
A
slip the "D yoke" ring in the lower handle over the upper handle
B
reinsert the locking pin
C
open the discharge valve
D
invert the CO2 extinguisher
E
İlgili Sorular
The flash point of vinyl chloride is __________.When steering a vessel, a good helmsman will __________.Under defense plans, operation of electronic aids may be temporarily suspended with __________.What type of test determines the pressure at which the formation immediately below the last set cas...The Moon appears larger in diameter at the zenith than when near the horizon. What is this called?