1.

SURFACE_SIZE_USES___________MATERIALS,_COMMONLY_STARCH,_BUT_SOMETIMES_STARCH_REACTED_WITH_ETHYLENE_OXIDE_ARE_APPLIED_AS_A_SOLUTION_TO_THE_SURFACE_OF_THE_WEB_AT_THE_SIZE_PRESS,_FOLLOWED_BY_DRYING.?$

A. Polymeric
B. Radioisotopic
C. Metallic
D. Non metallic
Answer» B. Radioisotopic


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