共 50 条
- [41] CHANGE-OVER TO NEW FORMS OF ENERGY IN IRON AND STEEL INDUSTRY BRENNSTOFF-WARME-KRAFT, 1971, 23 (06): : 295 - &
- [43] SWIVELLING HEAD DESIGN TO FACILITATE TRANSFER MACHINE CHANGE-OVER MACHINERY AND PRODUCTION ENGINEERING, 1970, 117 (3029): : 914 - &
- [50] RECENT DEVELOPMENTS IN CHANGE-OVER TO INTERNATIONAL SYSTEM OF UNITS (SI) CHEMICAL ENGINEER-LONDON, 1971, (254): : 352 - &