Imamura (M1)
Suzuki (M1)
Nogami (M1)
Vacuum-sealing quartz glass tubes
Repairing a rotary pump
W1-B-202
W1-B-813
Low temperature center 102
W1-B-202
W1-B-813
Low temperature center 102
W1-B-202
W1-B-813
West zone 1
Soundproof door under construction
Soundproof door after construction
Partially raised ceiling
W1-B-202
W1-B-813