automatic weld自动焊接automaticadj.自动的；无意识的；必然的n.自动装置；半自动武器automatic press for coiling sheet-metal金属卷料自动压力机automatic water- spraying extinguishers自动喷水灭火系统automatic submerged-arc welding machine埋弧自动焊机Automatic Identification and Data Capturen.自动识别和数据获取automatic warning system of conflagration火灾自动报警系统Automatic Take-off Power Control System自动起飞动力控制系统automatic brightness and contrast control自动亮度和对比度控制automatic voltage regulator for generator发电机用自动调压器automatic suction ophthalmo-dynamometer自动吸引式眼底血压计automatic calling and answering equipment自动呼叫应答器