Research and Development Report. No.887. Experiments to determine to what Temperature Wood sulphate Board can be Heated in Oil before Gas is Produced and Deterioration of the Board takes place. 1968.

Made:
1968
maker:
Ferranti Ltd

Details

Extent:
1
Identifier:
YA1996.10/9/1/4/2/787
Subject:
Electrical Industry, Transformer