00789pamaa2200169 4500 0000031365 20110126090000.0 [ nil ] TK145 PIO 2001 PIONG YONG CHUAN A Device for convenience of changing car's gear oil by Piong Yong Chuan. 2. Bicycle trailer by Hoo Wan Tim. 3. Dust collector by Heng Song Hwa. 4. Easy grass cutter by Lee Swee Seng. 5. Fish scalling device by Loh Boon Kheng. 6. Manually operated sawing machine by Pang Koon Fei. 7. Rotated pruning shear pole by Teo Ming Wei. Nilai: INTI College Malaysia, April 2001. Numbers 1 - 7. Diploma in Mechanical Engineering project paper Project paper Mechanical engineering -- Project paper Hoo Wan Tim