a. By belt, chain, or rope. See [Sections 3], [66].
b. By shafting. See [Section 76].
c. By gearing. See [Sections 84] and [40].
d. By steam or air conveyed in pipes (elastic fluids).
e. By water, glycerine, or oil conveyed in pipes (non-elastic fluids).
f. By stiff rods running over guides.
g. By wires or ropes running over guide pulleys—wire rope transmission. See [Section 66].
h. By electricity conveyed along wire conductors.