2021–2024: Major Science and Technology Program of Changsha City (Grant No. kh2103015), Key Technologies for Precision Shape and Property Control in the Manufacturing of Main Bearings for Large-Scale TBMs, Subproject Leader

Zip Code:c576f0c85848a14d10428d1b79269fc7d68bde9ba6ecb95648b168a03671c3821c778c2bedf0cae5d03c95a065c3a5efa4243241acb9eb6089885db6f9f3fa7f5b7491eb5af48e7ab43d253e29e0fa6991b0af260ac98903cc7fbca150cb2fc86cb6bd41d95f78a263ba3d6f6aa504ee56cdd8693f2e6f13b576940cee3633de

Postal Address:b7c481fd9dba2f23c35e312f15287f698f994cf4f31e55cae1f7f07b09030aef92f404a58a9f01cfa38163afe86d2af33826edfb9a114ade9f0bdaa9c431a0ff073a97615680d8aa89f0feb192e152ae5385490526c3c917a9ab9f02a25a6f45915e4008142111316f5668cf1d35ebe9d1095ee95a1b71eefce964f527ae237f

Mobile:4fca0cc390cc6f9a2289ecb304464922a32fe520c5a72839d884cbd959e022d9855736eb3ce972bc19a6515811a30672cb23ae4bb3c7f288e78543d65ce94231393a1321514757908a6632c4f2d3c042406644d57572302c64af2b06684d1f4f46460e92b8b5e9aa1f66d29ae1dc46ddf83be1a2a1c26f9ec595653ff753c65b

Email:6207a1f05686359c6c2276279724d3ff783c474be5039634a38b150c6bfd728c15422a74c4ab4735d8f2358a60cc32c72c588d3e70744e07d6d706b70cf982a8f880762cab099395925bb13d7c3ed830a486fe70fb21050b0dda9a629b65c6c74688a1047716b89c7f57e172745cbe7f2b7cad4e2a03989faa4cd072c72a582e