7 Dynamos; Electric generators and related equipment, namely, automatic standby electric generator sets; Ignition magnetos for engines; Alternators; Emergency power generators; Bicycle dynamos; Current generators; Starters for motors and engines; Stators being parts of machines; Driving motors, other than for land vehicles; Motors, other than for land vehicles; Engines, other than for land vehicles; Electric motors, not for land vehicles; Hydraulic engines and motors; Internal combustion engine parts, namely, pistons; Hydraulic controls for machines, motors and engines; Pneumatic controls for machines, motors and engines; Machine couplings and transmission components except for land vehicles