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- [41] A low-cost method for testing the performance of photocatalytic filter installed in an air cleaner Asian Conf. Refrig. Air Cond., ACRA - Green Breeze Asia: Front. Refrig., Heat Transf. Syst., 1600,
- [42] LOW-COST MANUFACTURING TECHNIQUES FOR THICK-FILM MICROWAVE CIRCUITS. Electronic Packaging and Production, 1981, 21 (01): : 83 - 95
- [43] Low-cost assistive technology in the developing world: A research agenda for information schools ACM Int. Conf. Proc. Ser., (459-465):
- [44] Acquisition and processing of surface EMG signals with a low-cost microprocessor based system Journal of Biomechanics, 1982, 15 (10): : 791 - 793
- [46] A LOW-COST SUPER-8 DUPLICATOR WITH SIMULTANEOUS MAGNETIC SOUND TRANSFER SMPTE JOURNAL, 1981, 90 (04): : 279 - 284
- [48] LOW-COST HYDROCYCLONE USES MODULAR DESIGN AND OFFERS EASY CLEANING. South African Mining and Engineering Journal, 1979, 90 (4154):