共 50 条
- [22] New design of the spiral-screw conveyor Khimicheskoe i Neftekhimicheskoe Mashinostroenie, 1992, (01):
- [24] A new era in overland conveyor belt design E&MJ-ENGINEERING AND MINING JOURNAL, 1999, 200 (04): : 40 - +
- [25] ENVIRONMENTAL-DESIGN RESEARCH - HOW TO DO IT AND HOW TO APPLY IT - WEHRLI,R ARCHITECTURE-THE AIA JOURNAL, 1988, 77 (08): : 39 - +
- [27] NEW DESIGN AND MANUFACTURE OF BELT CONVEYOR DRUMS RUSSIAN ENGINEERING JOURNAL, 1974, 54 (04): : 27 - 29
- [29] NEW PROPOSED PATENT LAWS AND HOW THEY APPLY TO DETERGENTS SOAP AND CHEMICAL SPECIALITIES, 1968, 44 (01): : 56 - &
- [30] NEW UNDERGROUND LIGHTING REGULATIONS AND HOW THEY APPLY. Coal Mining & Processing, 1976, 13 (10): : 66 - 69