Rocket engine and metal 3D molded nozzles Removal of residual fines in internal fine cooling pipes 金属３D制作・ロケット噴射ノズルの内部冷却細管・金属粉除去 en-US
Blue Star R&D Co., Ltd
1-31-1 Yokoyamadai, Chuo-ku, Sagamihara City, Kanagawa pref. 2520241
+81-42-7117721