1.

The plastic which is coated on the uniforms of fireman to make them fire -resistant is : (a) bakelite (b) polythene (c) teflon (d) melamine

Answer»

The plastic which is coated on the uniforms of fireman to make them fire -resistant is :

(a) bakelite (b) polythene (c) teflon (d) melamine



Discussion

No Comment Found