短語詞組短語firing g device 點(diǎn)燃裝置firing device for thyristor 晶牐琯觸發(fā)裝置electrical firing device 電點(diǎn)火裝置simulated firing device 模擬發(fā)射裝置radio firing device 無線電發(fā)火裝置pressure firing device 壓發(fā)裝置chemical actuating firing device 化學(xué)發(fā)火機(jī)搆arming firing device 解除保險(xiǎn)發(fā)火機(jī)搆acoustic receiver firing device 聲接收發(fā)火裝置 返回 firing device