【机】 电动推高机

BSER（brain-stem auditory electric response）

electric installation conduit gland

localisation of trains or vehicles, electric

electroslag remelting plant (electroslag refining plant) heating by electric arc

ROTOTROLS used for controlling electric machines

casting out nines (casting-out-nines) error detection in electric digital computers

circulation pump for heating installation, electric

explosion-proof electric hoist