What is the extreme ultraviolet beam transmission system? Connected? What are the key systems of DCLS light source technology? Mainly? Will it be produced in a vacuum? And it cannot be emptyUltra ultraviolet beam transmitted in the middle? Efficiently transmitting to experimental research? Make a station.Chuangpu Instrument undertook and completed the optical design of the beam transmission system? Design, online installation, and integration testing? The debugging results with light are consistentHas the expected target been successfully delivered and put into operation? Make it?.