Hydraulic, pneumatic, mechanical, heat or chemical energy are other types of energy that are used to run equipment.
(Hydraulic, pneumatic, mechanical, heat or chemical energy; are; other types of energy that are used to run equipment) (other types of energy; are used; to run equipment) (other types of energy; to run; equipment)
Hydraulic, pneumatic, mechanical, heat or chemical energy other types of energy other types of energy
are are used to run
other types of energy that are used to run equipment
to run equipment
equipment