共 8 条
- [1] BARRETT CS, 1952, STRUCTURE METALS, P156
- [2] HOLMGREN JD, 1962, AD273276
- [3] HOLMGREN JD, 1962, AMCTR7884
- [4] HUGHSON RY, 1964, CHEMICAL ENGINEERING, V71, P155
- [7] SMITHELLS CJ, 1953, METALLURGY PROPERTIE, P67
- [8] SUPIRO LD, 1961, Patent No. 2987392