短語詞組短語chemical actuating firing device 化學發(fā)火機構Actuating g device 驅動裝置automatic actuating device 自動啟動裝置actuating device of excitation 勵磁調節(jié)裝置valve actuating device 閥驅動裝置HAND -ACTUATING DEVICE 手動傳動機構digital microcomputer excitation actuating device 全數(shù)字式微機勵磁調節(jié)裝置 返回 actuating device