共 4 条
[2]
Matting A., 1965, ULTRASONICS, V3, P161, DOI [10.1016/0041-624X(65)90164-2, DOI 10.1016/0041-624X(65)90164-2]
[3]
Redwood M., 1963, J APPL MAT RES, V2, P76
[4]
WALLER DN, 1965, WELDING J RESEARCH S