A cabinet or space containing the controls or valves for the fixed firefighting system must be().
The remote control for a fixed fire extinguishing system should be().
After extinguishing a paint locker fire using the fixed CO2 system,the next action is to have the space().
A storage specialist wants to create a fixed-block volume in the extent pool P10, in rank group 0. Which of these volumes cannot be created()
Each hand portable,semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every().
The remote control for a fixed fire extinguishing system should be().
英译中:Fixed interval system(FIS)
The output volume of a positive fixed displacement pump can be changed only by ().
In a fixed displacement axial piston hydraulic motor, the speed is varied by()
Fixed piping leads from the()to various areas of the compartment to be flooded.