Ferrous metals are metals containing------------------.
A
a large percentage of iron
B
no iron
C
a large percentage of copper
D
a large percentage of aluminum
E
a large percentage of brass
İlgili Sorular
In a gas turbine,the pressure of air is changed__________Marine electrical equipments are :_________ships are fitted with bow thrusters to improve___________manoeuvring capability.It is generally not advisable to drive a wedge into a crack occuring in the hull because wedges ____...If one fuel oil strainer of a duplex unit becomes clogged while your vessel is steaming at sea, you ...