@article{oai:nifs-repository.repo.nii.ac.jp:00007096, author = {Mito, T. and Maekawa, R. and Baba, T. and Moriuchi, S. and Iwamoto, A. and Nishimura, A. and Yamada, S. and Takahata, K. and Imagawa, S. and Yanagi, N. and Tamura, H. and Hamaguchi, S. and Oba, K. and Sekiguchi, H. and Satow, T. and Satoh, S. and Motojima, O. and LHD, Group}, journal = {Annual Report of National Institute for Fusion Science}, month = {2016-03-15}, title = {Reliable Long-Term Operation of the Cryogenic System for the Large Helical Device}, volume = {Annual Report Apr.1999 - Mar.2000}, year = {} }