延迟起动器的英文

• actuator relay
• actuator, relay

• 延迟:    delay; lag; defer; postpone; ...
• 起动器:    starter
• 延迟启动, 延迟起动:    delayed start
• 起动器:    actuator; initiator; starter; starting apparatus; starting box; trigger
• 迟发雷管；延迟起爆剂:    delay action detonator