1.

The extrusion process(es) used for the production of toothpaste tube is/are 1. Tube extrusion            2. Forward extrusion 3. Impact extrusion Select the correct answer using the codes given below: Codes:

A. 1 only              
B. 1 and 2
C. 2 and 3            
D. 3 only
Answer» E.


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