共 50 条
- [4] TRENDS IN THE U. S. TUNGSTEN INDUSTRY. International Journal of Powder Metallurgy (Princeton, New Jersey), 1988, 24 (01): : 73 - 76
- [6] ENERGY CONSERVATION SAVINGS BY U. S. INDUSTRY. Strategic planning and energy management, 1986, 26 (0n): : 35 - 50
- [8] OUTLOOK BRIGHT FOR U. S. URANIUM INDUSTRY. Mining Engineering (Littleton, Colorado), 1972, 24 (10): : 86 - 89
- [10] PRESCRIPTION FOR AN EFFICIENT, PROFITABLE U. S. ALUMINUM INDUSTRY. Light Metal Age, 1987, 45 (5-6): : 5 - 6