超声继电器的英文

• supersonic relay

• 继电器    electric relay; relay
• 电声继电器    electroacoustic relay
• 继电器    [电工] electric relay; relay
• 继电器闸, 继电器快门    relay shutter
• 安全继电器    safety relay
• 摆动继电器    astatic relay
• 摆式继电器    pendulum relay
• 棒式继电器    bar relay
• 棒形继电器    bar relay
• 保安继电器    safety relay
• 保持继电器    guard relay; hold relay; holding relay; holdingrelay; stick relay; stickrelay
• 保护继电器    keerelay; protect relay; protection relay; protective relay; short circuit relay
• 保继电器    protection relay; protective relay
• 报警继电器    alarm relay; alarming relay
• 本机继电器    local relay
• 比较继电器    comparator relay
• 比例继电器    quotient relay
• 比率继电器    quotient relay
• 闭路继电器    circuit closing relay
• 闭塞继电器    lock-in; make busy relay; makebusy relay
• 闭锁继电器    block relay; blockingrelay; blockrelay; compelling relay; lockout relay
• 编码继电器    coding relay; encoder relay
• 扁平继电器    flat relay; flat type relay
• 扁型继电器    flat relay; flat type relay
• 变比继电器    variable ratio relay