Ques. Polyblend, a fine powder of recycled modified plastic, has proved to be a good material for
A. making tubes and pipes
B. making plastic sacks
C. use as a fertiliser
D. construction of roads.
Answer:D
Ques. Polyblend, a fine powder of recycled modified plastic, has proved to be a good material for
A. making tubes and pipes B. making plastic sacks C. use as a fertiliser D. construction of roads.