3d International Conference on Pressure Vessel Technology International Conference on Pressure Vessel Technology,3d,Tokyo,1977 International Conference on Fracture Mechanics and Technology International Conference on Production Technology International Conference on Magnet Technology International conference on Pressure Surges International Conference on Pressure Surges (H.K.)International Conference on Fracture Mechanics and Technology Developments in pressure vessel technology International Conference on Pressure Vessel Technology(5th:1984:San Francisco)