煤气自停装置

full-automatic alternating current stabilized voltage supply

automatic nervous system【解剖】;autonomic nervous system【解剖】;systema nervosum autonomicum【解剖】

automatic X-ray film processor

automatic check-out system【计】

full-automatic machine for manufacturing plastic bottle

automatic working

automatic stopping

automatic valve【机】;autovalve【机】;self-acting valve【机】