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Which one of the following polymeric materials is used for making bullet proof jacket? |
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(a) |
Nylon-6, 6 |
(b) |
Rayon |
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(c) |
Kevlar |
(d) |
Dacron |
|
|
Which one of the following polymeric materials is used for making bullet proof jacket? |
|
|||
|
(a) |
Nylon-6, 6 |
(b) |
Rayon |
|
|
(c) |
Kevlar |
(d) |
Dacron |
|