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Feasibility Study on Ball Pen Manufacturing Plant
Mohammad Al Amin Hossain
•
6 years ago
Automated manufacturing process of ball-pen by injection molding.
Danial Sohail
•
10 years ago
Ball pens from ancient times to now
Centre for Application of renewable Energy
•
9 years ago
influence of writing instrument on handwriting
Mahipreet Kaur
•
9 years ago
Lathe machine
Raju D
•
9 years ago
Engine type and classification.
Manmeet Singh
•
7 years ago