短語(yǔ)詞組短語(yǔ)surge announciator 喘振信號(hào)器alarm announciator 警報(bào)信號(hào)器station announciator 報(bào)站器MFA Memorized Fault Announciator 已存儲(chǔ)故障通告器ALTU Announciator Light Test Unit 信號(hào)燈測(cè)試組件 返回 announciator