IlV(PREGNATION OF ROT-RETARDING PRESERVATIVES BY EGYPTIAN COTTON NETTING TWINES

IlV(PREGNATION OF ROT-RETARDING PRESERVATIVES
BY EGYPTIAN COTTON NETTING TWINES
By
G.A. BOTROS(l) AND A.A. AL-SAYESe
INTRODUCTION
This work is carried out in an attempt to give further bases for the
evaluation of the different preservatives used with cotton netting! twines.
The percentage impregnation with tile respective preservative and the
degree of water absorption by the treated twines are investigated. This
latter has much to do as far as the efficiency of the fishing operation is
concerned.