A spanner is a
A
special wrench for the couplings in a fire hose line
B
cross connection line between two main fire lines
C
tackle rigged to support a fire höse
D
None of the above
E
İlgili Sorular
What can be a source of electric power ?The vessels carry farm animals such as cow, sheep are_____________An electric heater built into the cylinder water jacket would be used to:A fire sprinkling system must be fitted ….3 batteries with voltage values of 6 V are connected in parallel. Since the capacities of these batt...